technik-einkauf.de

technik-einkauf.de is SSL secured

Free website and domain report on technik-einkauf.de

Last Updated: 26th July, 2023 Update Now
Overview

Snoop Summary for technik-einkauf.de

This is a free and comprehensive report about technik-einkauf.de. The domain technik-einkauf.de is currently hosted on a server located in Klausdorf, Mecklenburg-Vorpommern in Germany with the IP address 195.50.178.10, where the local currency is EUR and German is the local language. Technik-einkauf.de has the potential to be earning an estimated $3 USD per day from advertising revenue. If technik-einkauf.de was to be sold it would possibly be worth $1,934 USD (based on the daily revenue potential of the website over a 24 month period). Technik-einkauf.de receives an estimated 925 unique visitors every day - a decent amount of traffic! This report was last updated 26th July, 2023.

About technik-einkauf.de

Site Preview: technik-einkauf.de technik-einkauf.de
Title: TECHNIK+EINKAUF - Alles rund um Technik und Einkauf
Description: Fachzeitschrift für die verarbeitende Industrie
Keywords and Tags: business
Related Terms: dj technik, einkauf, fachzeitschrift, technik, technik elektryk, technik und informatik, wirtschaft und technik
Fav Icon:
Age:
Domain Created:
Domain Updated:
Domain Expires:
Review

Snoop Score

2/5

Valuation

$1,934 USD
Note: All valuation figures are estimates.

Popularity

Low
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 847,896
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 925
Monthly Visitors: 28,154
Yearly Visitors: 337,625
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $3 USD
Monthly Revenue: $80 USD
Yearly Revenue: $962 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: technik-einkauf.de 18
Domain Name: technik-einkauf 15
Extension (TLD): de 2

Page Speed Analysis

Average Load Time: 1.89 seconds
Load Time Comparison: Faster than 45% of sites

PageSpeed Insights

Avg. (All Categories) 77
Performance 80
Accessibility 95
Best Practices 83
SEO 92
PWA 33
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.technik-einkauf.de
Updated: 14th December, 2022

1.64 seconds
First Contentful Paint (FCP)
79%
14%
7%

0.00 seconds
First Input Delay (FID)
99%
1%
0%

Simulate loading on desktop
80

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for technik-einkauf.de. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Time to Interactive — 1.4 s
The time taken for the page to become fully interactive.
Total Blocking Time — 0 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Technik-einkauf.de should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Properly size images
Images can slow down the page's load time. Technik-einkauf.de should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Technik-einkauf.de should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Technik-einkauf.de should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Technik-einkauf.de should consider minifying JS files.
Reduce unused CSS — Potential savings of 19 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Technik-einkauf.de should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.technik-einkauf.de/files/design/tue/assets/css/default.min.css?ver=1670516846
20265
19635
Reduce unused JavaScript — Potential savings of 35 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.googletagmanager.com/gtm.js?id=GTM-5HXLGGQ
90832
35507
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Technik-einkauf.de should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 7 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://dmp.theadex.com/d/876/4303/s/adex.js
7247
https://www.technik-einkauf.de/bundles/hofffcontaoshariff/js/shariff.min.js
49
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://www.technik-einkauf.de/assets/images/3/tue-kritische-rohstoffe-anlauf-7a59a243.webp
0
Avoids enormous network payloads — Total size was 625 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.googletagmanager.com/gtm.js?id=GTM-5HXLGGQ
90832
https://www.technik-einkauf.de/assets/images/1/Hand-mit-Silberteilen--fotomowo-AdobeStock_194119101-d4a9fad5.webp
62578
https://www.technik-einkauf.de/assets/images/4/kupferkabel-parilov-adobestock_251344109-66015c53.webp
37302
https://www.technik-einkauf.de/assets/jquery/js/jquery.min.js?v=46c79e72
31597
https://www.technik-einkauf.de/assets/images/2/containerschiff3-83358bbc.webp
30433
https://www.technik-einkauf.de/
28965
https://www.technik-einkauf.de/bundles/twbs/js/bootstrap.bundle.min.js?v=d2833eb4
23660
https://www.technik-einkauf.de/files/content/tue/kachelelemente/kachel_lohnfertiger.jpg
21946
https://www.technik-einkauf.de/files/design/tue/assets/css/default.min.css?ver=1670516846
20265
https://data-080d03ce0d.technik-einkauf.de/iomm/latest/manager/base/es6/bundle.js
18879
Uses efficient cache policy on static assets — 13 resources found
Technik-einkauf.de can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://dmp.theadex.com/d/876/4303/s/adex.js
300000
14507
https://www.technik-einkauf.de/files/design/default/assets/css/vendor/owl/owl.carousel.min.css
86400000
1654
https://www.technik-einkauf.de/embedGuard/css/embedGuard.min.css
86400000
1151
https://www.technik-einkauf.de/files/design/tue/assets/css/default.min.css?ver=1670516846
2592000000
20265
https://www.technik-einkauf.de/files/design/tue/assets/css/styles.min.css?ver=1670516846
2592000000
2926
https://www.technik-einkauf.de/files/design/default/assets/javascript/datawall.min.js?v=e980c776
2592000000
1583
https://www.technik-einkauf.de/files/design/default/assets/javascript/utilities.min.js?v=e980c776
2592000000
1460
https://www.technik-einkauf.de/files/design/default/assets/javascript/menu.min.js?v=e980c776
2592000000
1059
https://www.technik-einkauf.de/files/design/default/assets/javascript/werbung.min.js?v=e980c776
2592000000
999
https://www.technik-einkauf.de/files/design/default/assets/javascript/socialbar.min.js?v=e980c776
2592000000
985
https://www.technik-einkauf.de/files/design/default/assets/css/breadcrumbs.min.css?v=e980c776
2592000000
874
https://www.technik-einkauf.de/files/design/default/assets/css/social_bar.min.css?v=e980c776
2592000000
830
https://www.technik-einkauf.de/files/design/default/assets/javascript/searchbar.min.js?v=e980c776
2592000000
793
Avoids an excessive DOM size — 767 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
767
Maximum DOM Depth
15
Maximum Child Elements
30
Avoid chaining critical requests — 15 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Technik-einkauf.de should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.5 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.technik-einkauf.de/bundles/gtmtracking/js/gtm_user_tracking.js?v=e980c776
427.375
427.046
0.157
https://www.technik-einkauf.de/
158.996
20.379
6.185
Unattributable
59.846
1.915
0
https://www.googletagmanager.com/gtm.js?id=GTM-5HXLGGQ
51.544
42.099
5.813
Minimizes main-thread work — 0.8 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
566.627
Other
95.729
Style & Layout
68.475
Parse HTML & CSS
28.746
Script Parsing & Compilation
23.119
Rendering
21.929
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 66 requests • 625 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
66
639875
Script
20
240740
Image
20
235687
Font
6
92648
Stylesheet
12
37632
Document
1
28965
Other
7
4203
Media
0
0
Third-party
2
105339
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
90832
0
14507
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 1 long task found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.technik-einkauf.de/bundles/gtmtracking/js/gtm_user_tracking.js?v=e980c776
939
440
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Image elements have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of technik-einkauf.de on mobile screens.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Audits

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://technik-einkauf.de/
http/1.1
0
334.77800001856
186
0
301
text/plain
https://technik-einkauf.de/
http/1.1
335.18099994399
1381.4459999558
440
0
301
text/html
https://www.technik-einkauf.de/
h2
1381.8279999541
3777.0020000171
28965
165882
200
text/html
Document
https://www.technik-einkauf.de/files/design/tue/assets/css/default.min.css?ver=1670516846
h2
3786.6170000052
5898.8949999912
20265
135580
200
text/css
Stylesheet
https://www.technik-einkauf.de/files/design/tue/assets/css/styles.min.css?ver=1670516846
h2
3786.8409999646
4045.1520000352
2926
11323
200
text/css
Stylesheet
https://www.technik-einkauf.de/assets/jquery/js/jquery.min.js?v=46c79e72
h2
3786.9850000134
4051.0370000266
31597
89664
200
application/javascript
Script
https://www.technik-einkauf.de/bundles/indexelements/css/topic_box.min.css?v=e980c776
h2
3787.4539999757
3812.4029999599
2249
8908
200
text/css
Stylesheet
https://www.technik-einkauf.de/bundles/indexelements/css/promotion_box.min.css?v=e980c776
h2
3787.873000023
4034.1900000349
1095
1782
200
text/css
Stylesheet
https://www.technik-einkauf.de/bundles/indexelements/css/title_box.min.css?v=e980c776
h2
3788.201999967
4074.1840000264
752
187
200
text/css
Stylesheet
https://www.technik-einkauf.de/bundles/indexelements/css/postlist_box.min.css?v=e980c776
h2
3788.4720000438
4040.7709999708
1495
3503
200
text/css
Stylesheet
https://www.technik-einkauf.de/bundles/hofffcontaoshariff/css/shariff.min.css?v=a808efe0
h2
3788.6530000251
4013.4159999434
2888
12509
200
text/css
Stylesheet
https://www.technik-einkauf.de/files/design/default/assets/css/social_bar.min.css?v=e980c776
h2
3788.9999999898
4035.520000034
830
440
200
text/css
Stylesheet
https://www.technik-einkauf.de/files/design/default/assets/css/breadcrumbs.min.css?v=e980c776
h2
3789.2219999339
4074.4399999967
874
573
200
text/css
Stylesheet
https://www.technik-einkauf.de/assets/css/tablesorter.min.css,colorbox.min.css-0457dd7a.css
h2
3789.5100000314
4033.6789999856
1453
2666
200
text/css
Stylesheet
https://www.technik-einkauf.de/bundles/gtmtracking/js/gtm_user_tracking.js?v=e980c776
h2
3789.6480000345
4011.7900000187
1569
3195
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/javascript/socialbar.min.js?v=e980c776
h2
3789.8969999515
3813.816000009
985
925
200
application/javascript
Script
https://www.technik-einkauf.de/bundles/twbs/js/bootstrap.bundle.min.js?v=d2833eb4
h2
6359.0410000179
6384.0029999847
23660
78129
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/javascript/utilities.min.js?v=e980c776
h2
6359.4410000369
6378.9849999594
1460
1884
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/javascript/datawall.min.js?v=e980c776
h2
6359.6360000083
6380.186000024
1583
3068
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/javascript/menu.min.js?v=e980c776
h2
6359.8830000265
6381.7750000162
1059
1213
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/javascript/searchbar.min.js?v=e980c776
h2
6360.0009999936
6391.2919999566
793
258
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/javascript/werbung.min.js?v=e980c776
h2
6360.2399999509
6381.0049999738
999
824
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/images/mi_connect_logo_positive.svg
h2
6360.4239999549
6382.6509999344
2286
3920
200
image/svg+xml
Image
https://www.technik-einkauf.de/files/design/tue/assets/images/logo_tue_2012_rgb.svg
h2
6360.6689999579
6381.3460000092
2209
4426
200
image/svg+xml
Image
https://www.technik-einkauf.de/assets/images/8/lager-corona-dusanpetkovic1-adobestock_345859521-1b71f49f.webp
h2
6360.898999963
6514.0329999849
14842
14342
200
image/webp
Image
https://www.technik-einkauf.de/files/design/default/assets/css/vendor/owl/owl.carousel.min.css
h2
3790.692999959
3868.8329999568
1654
3351
200
text/css
Stylesheet
https://www.technik-einkauf.de/files/design/default/assets/fonts/TheSansC5/subset/TheSansC5-3_Light-subset.woff2
h2
3790.8520000055
4035.9349999344
16233
15676
200
application/x-font-woff
Font
https://www.technik-einkauf.de/files/design/default/assets/fonts/TheSansC5/subset/TheSansC5-4_SemiLight-subset.woff2
h2
3791.3169999374
4060.0799999665
16276
15720
200
application/x-font-woff
Font
https://www.technik-einkauf.de/files/design/default/assets/fonts/TheSansC5/subset/TheSansC5-4iSemiLightIta-subset.woff2
h2
3791.6709999554
4054.8880000133
17411
16856
200
application/x-font-woff
Font
https://www.technik-einkauf.de/files/design/default/assets/fonts/TheSansC5/subset/TheSansC5-7_Bold-subset.woff2
h2
3791.9830000028
4072.4560000235
16321
15764
200
application/x-font-woff
Font
https://www.technik-einkauf.de/files/design/default/assets/fonts/TheSansC5/subset/TheSansC5-7iBoldItalic-subset.woff2
h2
3792.2649999382
3820.2159999637
17468
16912
200
application/x-font-woff
Font
https://www.technik-einkauf.de/files/design/default/assets/fonts/vmi-icon-font/mi-verlag-icon-font.woff2
h2
3792.483999976
3870.8600000245
8939
8384
200
application/x-font-woff
Font
https://data-080d03ce0d.technik-einkauf.de/iomm/latest/manager/base/es6/bundle.js
h2
3792.6570000127
4415.1239999337
18879
60242
200
application/javascript
Script
https://data-080d03ce0d.technik-einkauf.de/iomm/latest/bootstrap/loader.js
h2
3792.8459999384
4315.820000018
1045
666
200
application/javascript
Script
https://www.technik-einkauf.de/assets/images/5/conrad-logo-claim-rgb-kompakt-ng-2-c26c74ae-8708733a.webp
h2
6361.3490000134
6380.456999992
2172
1672
200
image/webp
Image
https://www.technik-einkauf.de/files/content/tue/kachelelemente/kachel_lohnfertiger.jpg
h2
6361.4450000459
6626.2479999568
21946
21403
200
image/jpeg
Image
https://www.technik-einkauf.de/assets/jquery-ui/js/jquery-ui.min.js?v=1.13.2
h2
4422.0800000476
6556.0709999409
6275
17437
200
application/javascript
Script
https://www.technik-einkauf.de/assets/tablesorter/js/tablesorter.min.js?v=2.31.3
h2
5900.7490000222
6133.9869999792
14913
44365
200
application/javascript
Script
https://www.technik-einkauf.de/assets/colorbox/js/colorbox.min.js?v=1.6.6
h2
6358.678999939
6382.3600000469
5545
12907
200
application/javascript
Script
https://www.technik-einkauf.de/_contao/check_cookies
h2
6361.9000000181
6529.2350000236
722
68
200
image/png
Image
https://www.technik-einkauf.de/_contao/request_token_script
h2
6362.0439999504
6614.9730000179
907
161
200
application/javascript
Script
https://www.technik-einkauf.de/bundles/hofffcontaoshariff/js/shariff.min.js
h2
6358.8740000268
6379.5410000021
12903
46135
200
application/javascript
Script
https://www.technik-einkauf.de/gtmtracking/usertracking?emi=
h2
5925.6680000108
6342.5160000334
615
44
200
application/json
XHR
https://www.googletagmanager.com/gtm.js?id=GTM-5HXLGGQ
h2
6362.1440000134
6442.7330000326
90832
299988
200
application/javascript
Script
https://data-080d03ce0d.technik-einkauf.de/iomb/latest/sensor/manager/base/es6/bundle.js
h2
6392.7759999642
6644.3750000326
10494
26653
200
application/javascript
Script
https://www.technik-einkauf.de/booklet_archive/list_booklets/1191/3622
h2
6427.7630000142
6650.2120000077
1317
3104
200
application/json
XHR
https://www.technik-einkauf.de/files/design/default/assets/images/mi_connect_logo_negative.svg
h2
6435.0329999579
6461.3749999553
2271
3920
200
image/svg+xml
Image
https://www.technik-einkauf.de/assets/images/3/tue-kritische-rohstoffe-anlauf-7a59a243.webp
h2
6466.5279999608
6485.619999934
11699
11196
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/e/bild-t-45ffafe8.webp
h2
6466.6669999715
6718.1900000433
9405
8906
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/8/messtechnik-f83aa8ba.webp
h2
6466.9599999906
6718.6180000426
7912
7412
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/1/Hand-mit-Silberteilen--fotomowo-AdobeStock_194119101-d4a9fad5.webp
h2
6467.2980000032
6704.4529999839
62578
62076
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/4/kupferdraht-salita2010-adobestock_193701278-f57ab056.webp
h2
6467.6019999897
6497.2230000421
2906
2406
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/e/Aufmacher-grandfailure-21942d40.webp
h2
6467.8960000165
6529.7889999347
2666
2166
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/2/containerschiff3-83358bbc.webp
h2
6468.154000002
6488.5249999352
30433
29930
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/e/bahnhof_grand-central-station-ny_pixabay-12019-a7371010.webp
h2
6468.4290000005
6686.371000018
2905
2404
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/6/cargo-airport-chalabala-adobestock_182164775-991c09be.webp
h2
6468.8740000129
6729.0649999632
3228
2728
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/2/easysoftware-unsplash-alexandergrey-1e9ffd2a.webp
h2
6469.1190000158
6705.5949999485
12168
11670
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/1/business-meeting-crizzystudio-adobestock-541324243-3f0c358c.webp
h2
6469.3950000219
6486.0479999334
2685
2186
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/e/dialog-skf-beide-a029553c.webp
h2
6469.579000026
6487.9700000165
3352
2852
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/4/kupferkabel-parilov-adobestock_251344109-66015c53.webp
h2
6470.0220000232
6498.0199999409
37302
36800
200
image/webp
Image
https://dmp.theadex.com/d/876/4303/s/adex.js
h2
6540.4009999475
6944.1499999957
14507
40553
200
application/javascript
Script
https://www.technik-einkauf.de/bundles/adblockanalytics/js/xpopup.js
h2
6574.0160000278
6592.5000000279
735
145
200
application/javascript
Script
https://www.technik-einkauf.de/embedGuard/css/embedGuard.min.css
h2
6613.4569999995
6634.9479999626
1151
1890
200
text/css
Stylesheet
https://www.technik-einkauf.de/Hnsklek/ItiUmYFQ90Lj/o5inKYAx6PDv/xPD
h2
6620.5540000228
7252.1799999522
816
222
200
text/html
XHR
https://data-080d03ce0d.technik-einkauf.de/base.io
h2
6655.7279999834
6759.9740000442
366
0
204
Preflight
https://data-080d03ce0d.technik-einkauf.de/base.io
h2
6760.4089999804
6867.0919999713
463
0
200
text/html
XHR
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
3781.169
18.625
3800.083
6.159
5900.89
5.516
5906.492
15.378
5921.906
440.47
6362.398
17.197
6381.095
14.468
6396.865
10.812
6421.273
8.13
6429.46
42.33
6485.256
5.198
6502.775
17.463
6523.643
18.374
6561.451
13.891
6578.892
7.222
6596.687
6.796
6608.538
5.245
6649.908
6.947
6949.644
6.441
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

First Contentful Paint — 1.4 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 1.7 s
The timing of the largest text or image that is painted.

Audits

Max Potential First Input Delay — 230 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 1.4 s
The time taken for the primary content of the page to be rendered.

Other

Avoid multiple page redirects — Potential savings of 340 ms
Redirects can cause additional delays before the page can begin loading. Technik-einkauf.de should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://technik-einkauf.de/
190
https://technik-einkauf.de/
150
https://www.technik-einkauf.de/
0

Metrics

Speed Index — 4.4 s
The time taken for the page contents to be visibly populated.

Other

Reduce initial server response time — Root document took 2,400 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.technik-einkauf.de/
2396.168
Largest Contentful Paint image was lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Source
95

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of technik-einkauf.de. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Contrast

Background and foreground colors have a sufficient contrast ratio
Many (if not most) users find low-contrast text difficult or impossible to read.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Technik-einkauf.de may provide assistance to deaf or hearing-impaired users with captions on videos.

Navigation

`[id]` attributes on active, focusable elements are not unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Failing Elements

Names and labels

Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
83

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that technik-einkauf.de should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
5.1.2
jQuery
3.6.1
jQuery UI
1.13.2
core-js
core-js-global@3.10.2
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://www.technik-einkauf.de/bundles/twbs/js/bootstrap.bundle.min.js?v=d2833eb4
https://www.technik-einkauf.de/bundles/twbs/js/bootstrap.bundle.min.js.map
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://technik-einkauf.de/
Allowed

Audits

Uses deprecated APIs — 1 warning found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning Source
Synchronous `XMLHttpRequest` on the main thread is deprecated because of its detrimental effects to the end user’s experience. For more help, check https://xhr.spec.whatwg.org/.
92

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for technik-einkauf.de. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of technik-einkauf.de on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
33

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of technik-einkauf.de. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of technik-einkauf.de on mobile screens.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 72
Performance 64
Accessibility 88
Best Practices 75
SEO 93
PWA 40
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.technik-einkauf.de
Updated: 14th December, 2022

1.84 seconds
First Contentful Paint (FCP)
74%
20%
6%

0.01 seconds
First Input Delay (FID)
95%
4%
1%

Simulate loading on mobile
64

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for technik-einkauf.de. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Total Blocking Time — 30 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

Max Potential First Input Delay — 70 ms
Users could experience a delay when interacting with the page.
Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://technik-einkauf.de/
http/1.1
0
2346.3549999287
201
0
301
text/plain
https://technik-einkauf.de/
http/1.1
2346.6809999663
3438.1909999065
440
0
301
text/html
https://www.technik-einkauf.de/
h2
3438.4999999311
3715.6059999252
28965
165882
200
text/html
Document
https://www.technik-einkauf.de/files/design/tue/assets/css/default.min.css?ver=1670516846
h2
3727.9659999767
3937.2809999622
20265
135580
200
text/css
Stylesheet
https://www.technik-einkauf.de/files/design/tue/assets/css/styles.min.css?ver=1670516846
h2
3728.1449999427
3873.0819999473
2926
11323
200
text/css
Stylesheet
https://www.technik-einkauf.de/assets/jquery/js/jquery.min.js?v=46c79e72
h2
3728.325999924
3882.7139999485
30786
89664
200
application/javascript
Script
https://www.technik-einkauf.de/bundles/indexelements/css/topic_box.min.css?v=e980c776
h2
3728.655999992
3907.9759999877
2249
8908
200
text/css
Stylesheet
https://www.technik-einkauf.de/bundles/indexelements/css/promotion_box.min.css?v=e980c776
h2
3728.7810000125
3861.2589999102
1095
1782
200
text/css
Stylesheet
https://www.technik-einkauf.de/bundles/indexelements/css/title_box.min.css?v=e980c776
h2
3729.1519999271
3915.1439999696
752
187
200
text/css
Stylesheet
https://www.technik-einkauf.de/bundles/indexelements/css/postlist_box.min.css?v=e980c776
h2
3729.3329999084
4050.6809999933
1495
3503
200
text/css
Stylesheet
https://www.technik-einkauf.de/bundles/hofffcontaoshariff/css/shariff.min.css?v=a808efe0
h2
3729.6019999776
3872.5949999643
2888
12509
200
text/css
Stylesheet
https://www.technik-einkauf.de/files/design/default/assets/css/social_bar.min.css?v=e980c776
h2
3729.8339999979
4064.2099999823
830
440
200
text/css
Stylesheet
https://www.technik-einkauf.de/files/design/default/assets/css/breadcrumbs.min.css?v=e980c776
h2
3730.0619999878
3921.3019999443
874
573
200
text/css
Stylesheet
https://www.technik-einkauf.de/assets/css/tablesorter.min.css,colorbox.min.css-0457dd7a.css
h2
3730.3039999679
3823.4879999654
1453
2666
200
text/css
Stylesheet
https://www.technik-einkauf.de/bundles/gtmtracking/js/gtm_user_tracking.js?v=e980c776
h2
3730.5789999664
5887.616999913
1569
3195
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/javascript/socialbar.min.js?v=e980c776
h2
3730.8159999084
3910.1209999062
985
925
200
application/javascript
Script
https://www.technik-einkauf.de/bundles/twbs/js/bootstrap.bundle.min.js?v=d2833eb4
h2
4847.4069999065
4889.0309999697
23660
78129
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/javascript/utilities.min.js?v=e980c776
h2
4895.8199999761
4930.1649999106
1460
1884
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/javascript/datawall.min.js?v=e980c776
h2
4931.9779999787
4966.0610000137
1583
3068
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/javascript/menu.min.js?v=e980c776
h2
4967.7659999579
5058.2899999572
1059
1213
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/javascript/searchbar.min.js?v=e980c776
h2
5060.2230000077
5095.0079999166
793
258
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/javascript/werbung.min.js?v=e980c776
h2
5096.623999998
5130.6819999591
999
824
200
application/javascript
Script
https://www.technik-einkauf.de/files/design/default/assets/images/mi_connect_logo_positive.svg
h2
5132.276999997
5167.1459999634
2286
3920
200
image/svg+xml
Image
https://www.technik-einkauf.de/files/design/tue/assets/images/logo_tue_2012_rgb.svg
h2
5168.4309999691
5207.1949999081
2207
4426
200
image/svg+xml
Image
https://www.technik-einkauf.de/assets/images/8/lager-corona-dusanpetkovic1-adobestock_345859521-1b71f49f.webp
h2
5208.3949999651
5273.8859999226
14842
14342
200
image/webp
Image
https://www.technik-einkauf.de/files/design/default/assets/css/vendor/owl/owl.carousel.min.css
h2
3732.3599999072
4016.8030000059
1654
3351
200
text/css
Stylesheet
https://www.technik-einkauf.de/files/design/default/assets/fonts/TheSansC5/subset/TheSansC5-3_Light-subset.woff2
h2
3732.5129999081
4042.158999946
16232
15676
200
application/x-font-woff
Font
https://www.technik-einkauf.de/files/design/default/assets/fonts/TheSansC5/subset/TheSansC5-4_SemiLight-subset.woff2
h2
3732.9599999357
3825.3849999746
16276
15720
200
application/x-font-woff
Font
https://www.technik-einkauf.de/files/design/default/assets/fonts/TheSansC5/subset/TheSansC5-4iSemiLightIta-subset.woff2
h2
3733.261999907
3827.3150000023
17411
16856
200
application/x-font-woff
Font
https://www.technik-einkauf.de/files/design/default/assets/fonts/TheSansC5/subset/TheSansC5-7_Bold-subset.woff2
h2
3733.395999996
3913.8909999747
16320
15764
200
application/x-font-woff
Font
https://www.technik-einkauf.de/files/design/default/assets/fonts/TheSansC5/subset/TheSansC5-7iBoldItalic-subset.woff2
h2
3733.8679999812
3883.2769999281
17468
16912
200
application/x-font-woff
Font
https://www.technik-einkauf.de/files/design/default/assets/fonts/vmi-icon-font/mi-verlag-icon-font.woff2
h2
3734.0550000081
3935.2119999239
8939
8384
200
application/x-font-woff
Font
https://data-080d03ce0d.technik-einkauf.de/iomm/latest/manager/base/es6/bundle.js
h2
3734.2709999066
4390.8199999714
18879
60242
200
application/javascript
Script
https://data-080d03ce0d.technik-einkauf.de/iomm/latest/bootstrap/loader.js
h2
3734.8739999579
4283.4009999642
1045
666
200
application/javascript
Script
https://www.technik-einkauf.de/assets/images/5/conrad-logo-claim-rgb-kompakt-ng-2-c26c74ae-8708733a.webp
h2
5275.4809999606
5611.4669999806
2172
1672
200
image/webp
Image
https://www.technik-einkauf.de/files/content/tue/kachelelemente/kachel_lohnfertiger.jpg
h2
5613.2469999138
5652.2719999775
21946
21403
200
image/jpeg
Image
https://www.technik-einkauf.de/assets/jquery-ui/js/jquery-ui.min.js?v=1.13.2
h2
4397.7060000179
4434.3139999546
6275
17437
200
application/javascript
Script
https://www.technik-einkauf.de/assets/tablesorter/js/tablesorter.min.js?v=2.31.3
h2
4436.7239999119
4765.6329999445
14913
44365
200
application/javascript
Script
https://www.technik-einkauf.de/assets/colorbox/js/colorbox.min.js?v=1.6.6
h2
4768.9789999276
4804.9109999556
5242
12907
200
application/javascript
Script
https://www.technik-einkauf.de/_contao/check_cookies
h2
5653.7699999753
5817.8680000128
722
68
200
image/png
Image
https://www.technik-einkauf.de/_contao/request_token_script
h2
5819.1789999837
5984.4799999846
905
161
200
application/javascript
Script
https://www.technik-einkauf.de/bundles/hofffcontaoshariff/js/shariff.min.js
h2
4807.354999939
4844.0179999452
12902
46135
200
application/javascript
Script
https://www.technik-einkauf.de/gtmtracking/usertracking?emi=
h2
5893.2459999342
6058.6349999066
615
44
200
application/json
XHR
https://www.googletagmanager.com/gtm.js?id=GTM-5HXLGGQ
h2
6066.4669999387
6120.2150000026
90833
299988
200
application/javascript
Script
https://data-080d03ce0d.technik-einkauf.de/iomb/latest/sensor/manager/base/es6/bundle.js
h2
6095.5289999256
6428.8470000029
10494
26653
200
application/javascript
Script
https://www.technik-einkauf.de/booklet_archive/list_booklets/1191/3622
h2
6120.8459999179
6165.5839999439
1316
3104
200
application/json
XHR
https://www.technik-einkauf.de/files/design/default/assets/images/mi_connect_logo_negative.svg
h2
6138.1030000048
6173.4319999814
2271
3920
200
image/svg+xml
Image
https://www.technik-einkauf.de/assets/images/3/tue-kritische-rohstoffe-anlauf-7a59a243.webp
h2
6161.5739999106
6348.0459999992
11698
11196
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/e/bild-t-45ffafe8.webp
h2
6161.7659999756
6216.2109999917
9405
8906
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/8/messtechnik-f83aa8ba.webp
h2
6162.3739999486
6205.9850000078
7912
7412
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/1/Hand-mit-Silberteilen--fotomowo-AdobeStock_194119101-d4a9fad5.webp
h2
6162.6829999732
6229.0269999066
62578
62076
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/4/kupferdraht-salita2010-adobestock_193701278-f57ab056.webp
h2
6164.0559999505
6207.0509999758
2906
2406
200
image/webp
Image
https://www.technik-einkauf.de/assets/images/e/Aufmacher-grandfailure-21942d40.webp
h2
6164.2940000165
6206.7650000099
2666
2166
200
image/webp
Image
https://www.technik-einkauf.de/bundles/adblockanalytics/js/xpopup.js
h2
6165.2909999248
6198.9969999995
735
145
200
application/javascript
Script
https://dmp.theadex.com/d/876/4303/s/adex.js
h2
6226.5419999603
6653.5329999169
14507
40553
200
application/javascript
Script
https://www.technik-einkauf.de/embedGuard/css/embedGuard.min.css
h2
6239.21099992
6282.1509999922
1151
1890
200
text/css
Stylesheet
https://www.technik-einkauf.de/Hnsklek/ItiUmYFQ90Lj/o5inKYAx6PDv/xPD
h2
6241.4929999504
6897.0039999112
816
222
200
text/html
XHR
https://data-080d03ce0d.technik-einkauf.de/base.io
h2
6437.8799999831
6552.9939999105
366
0
204
Preflight
https://data-080d03ce0d.technik-einkauf.de/base.io
h2
6553.2859999221
7119.3889999995
463
0
200
text/html
XHR
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
3719.859
20.088
3740.242
6.859
4066.732
12.201
5890.338
172.507
6063.358
6.597
6069.965
9.565
6085.423
12.79
6103.924
8.713
6113.976
18.57
6133.796
30.466
6167.747
5.725
6177.043
14.326
6193.79
5.697
6212.655
15.249
6433.513
5.345
6438.868
6.483
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Other

Properly size images
Images can slow down the page's load time. Technik-einkauf.de should consider serving more appropriate-sized images.
Defer offscreen images — Potential savings of 2 KiB
Time to Interactive can be slowed down by resources on the page. Technik-einkauf.de should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.technik-einkauf.de/files/design/default/assets/images/mi_connect_logo_positive.svg
2286
2286
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Technik-einkauf.de should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Technik-einkauf.de should consider minifying JS files.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 280 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.technik-einkauf.de/
278.098
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Technik-einkauf.de should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 7 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://dmp.theadex.com/d/876/4303/s/adex.js
7247
https://www.technik-einkauf.de/bundles/hofffcontaoshariff/js/shariff.min.js
49
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
Avoids enormous network payloads — Total size was 534 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.googletagmanager.com/gtm.js?id=GTM-5HXLGGQ
90833
https://www.technik-einkauf.de/assets/images/1/Hand-mit-Silberteilen--fotomowo-AdobeStock_194119101-d4a9fad5.webp
62578
https://www.technik-einkauf.de/assets/jquery/js/jquery.min.js?v=46c79e72
30786
https://www.technik-einkauf.de/
28965
https://www.technik-einkauf.de/bundles/twbs/js/bootstrap.bundle.min.js?v=d2833eb4
23660
https://www.technik-einkauf.de/files/content/tue/kachelelemente/kachel_lohnfertiger.jpg
21946
https://www.technik-einkauf.de/files/design/tue/assets/css/default.min.css?ver=1670516846
20265
https://data-080d03ce0d.technik-einkauf.de/iomm/latest/manager/base/es6/bundle.js
18879
https://www.technik-einkauf.de/files/design/default/assets/fonts/TheSansC5/subset/TheSansC5-7iBoldItalic-subset.woff2
17468
https://www.technik-einkauf.de/files/design/default/assets/fonts/TheSansC5/subset/TheSansC5-4iSemiLightIta-subset.woff2
17411
Uses efficient cache policy on static assets — 13 resources found
Technik-einkauf.de can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://dmp.theadex.com/d/876/4303/s/adex.js
300000
14507
https://www.technik-einkauf.de/files/design/default/assets/css/vendor/owl/owl.carousel.min.css
86400000
1654
https://www.technik-einkauf.de/embedGuard/css/embedGuard.min.css
86400000
1151
https://www.technik-einkauf.de/files/design/tue/assets/css/default.min.css?ver=1670516846
2592000000
20265
https://www.technik-einkauf.de/files/design/tue/assets/css/styles.min.css?ver=1670516846
2592000000
2926
https://www.technik-einkauf.de/files/design/default/assets/javascript/datawall.min.js?v=e980c776
2592000000
1583
https://www.technik-einkauf.de/files/design/default/assets/javascript/utilities.min.js?v=e980c776
2592000000
1460
https://www.technik-einkauf.de/files/design/default/assets/javascript/menu.min.js?v=e980c776
2592000000
1059
https://www.technik-einkauf.de/files/design/default/assets/javascript/werbung.min.js?v=e980c776
2592000000
999
https://www.technik-einkauf.de/files/design/default/assets/javascript/socialbar.min.js?v=e980c776
2592000000
985
https://www.technik-einkauf.de/files/design/default/assets/css/breadcrumbs.min.css?v=e980c776
2592000000
874
https://www.technik-einkauf.de/files/design/default/assets/css/social_bar.min.css?v=e980c776
2592000000
830
https://www.technik-einkauf.de/files/design/default/assets/javascript/searchbar.min.js?v=e980c776
2592000000
793
Avoids an excessive DOM size — 767 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
767
Maximum DOM Depth
15
Maximum Child Elements
30
Avoid chaining critical requests — 15 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Technik-einkauf.de should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 1.1 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.technik-einkauf.de/bundles/gtmtracking/js/gtm_user_tracking.js?v=e980c776
690.028
688.8
0.62
https://www.technik-einkauf.de/
473.336
74.896
18.62
Unattributable
214.084
8.036
0
https://www.googletagmanager.com/gtm.js?id=GTM-5HXLGGQ
159.952
127.128
24.924
https://www.technik-einkauf.de/assets/jquery/js/jquery.min.js?v=46c79e72
137.428
110.172
7.18
https://data-080d03ce0d.technik-einkauf.de/iomm/latest/manager/base/es6/bundle.js
51.424
46.08
4.58
Minimizes main-thread work — 1.9 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
1134.928
Other
322.08
Style & Layout
188.972
Parse HTML & CSS
97.976
Script Parsing & Compilation
79.872
Rendering
43.904
Garbage Collection
25.676
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 59 requests • 534 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
59
546695
Script
20
239624
Image
13
143611
Font
6
92646
Stylesheet
12
37632
Document
1
28965
Other
7
4217
Media
0
0
Third-party
2
105340
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
90833
4.196
14507
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 7 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.technik-einkauf.de/bundles/gtmtracking/js/gtm_user_tracking.js?v=e980c776
2989
690
https://www.technik-einkauf.de/
2040
80
https://www.technik-einkauf.de/assets/jquery/js/jquery.min.js?v=46c79e72
4740
74
https://www.technik-einkauf.de/
2139
61
https://www.googletagmanager.com/gtm.js?id=GTM-5HXLGGQ
5442
61
https://www.googletagmanager.com/gtm.js?id=GTM-5HXLGGQ
5385
57
https://data-080d03ce0d.technik-einkauf.de/iomm/latest/manager/base/es6/bundle.js
3705
51
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Image elements have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of technik-einkauf.de on mobile screens.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Time to Interactive — 5.4 s
The time taken for the page to become fully interactive.

Audits

First Meaningful Paint — 3.8 s
The time taken for the primary content of the page to be rendered.

Other

Eliminate render-blocking resources — Potential savings of 660 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Technik-einkauf.de should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.technik-einkauf.de/assets/css/tablesorter.min.css,colorbox.min.css-0457dd7a.css
1453
150
Reduce unused CSS — Potential savings of 19 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Technik-einkauf.de should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.technik-einkauf.de/files/design/tue/assets/css/default.min.css?ver=1670516846
20265
19652
Reduce unused JavaScript — Potential savings of 35 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.googletagmanager.com/gtm.js?id=GTM-5HXLGGQ
90833
35507

Metrics

First Contentful Paint — 3.8 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 10.8 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 4.7 s
The timing of the largest text or image that is painted.

Other

Avoid multiple page redirects — Potential savings of 1,110 ms
Redirects can cause additional delays before the page can begin loading. Technik-einkauf.de should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://technik-einkauf.de/
630
https://technik-einkauf.de/
480
https://www.technik-einkauf.de/
0
Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Source
First Contentful Paint (3G) — 6606 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.
88

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of technik-einkauf.de. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Contrast

Background and foreground colors have a sufficient contrast ratio
Many (if not most) users find low-contrast text difficult or impossible to read.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Names and labels

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Technik-einkauf.de may provide assistance to deaf or hearing-impaired users with captions on videos.

Names and labels

Buttons do not have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Failing Elements
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Navigation

`[id]` attributes on active, focusable elements are not unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
75

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that technik-einkauf.de should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
5.1.2
jQuery
3.6.1
jQuery UI
1.13.2
core-js
core-js-global@3.10.2
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://www.technik-einkauf.de/bundles/twbs/js/bootstrap.bundle.min.js?v=d2833eb4
https://www.technik-einkauf.de/bundles/twbs/js/bootstrap.bundle.min.js.map
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://technik-einkauf.de/
Allowed

Audits

Serves images with low resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
URL Displayed size Actual size Expected size
https://www.technik-einkauf.de/assets/images/8/lager-corona-dusanpetkovic1-adobestock_345859521-1b71f49f.webp
340 x 227
300 x 200
680 x 454

Audits

Uses deprecated APIs — 1 warning found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning Source
Synchronous `XMLHttpRequest` on the main thread is deprecated because of its detrimental effects to the end user’s experience. For more help, check https://xhr.spec.whatwg.org/.
93

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for technik-einkauf.de. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of technik-einkauf.de on mobile screens.
Document uses legible font sizes — 99.95% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
.label-ad-highlight
0.05%
10.5px
99.95%
≥ 12px
Tap targets are sized appropriately — 100% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
40

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of technik-einkauf.de. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of technik-einkauf.de on mobile screens.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 195.50.178.10
Continent: Europe
Country: Germany
Germany Flag
Region: Mecklenburg-Vorpommern
City: Klausdorf
Longitude: 13.0271
Latitude: 54.4047
Currencies: EUR
Languages: German

Web Hosting Provider

Name IP Address
Boreus Rechenzentrum GmbH
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness:
WOT Child Safety:
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: *.technik-einkauf.de
Issued By: Amazon
Valid From: 29th September, 2022
Valid To: 28th October, 2023
Subject: CN = *.technik-einkauf.de
Hash: 8fd1d39e
Issuer: CN = Amazon
OU = Server CA 1B
O = Amazon
S = US
Version: 2
Serial Number: 12808159771027392078381797855015315217
Serial Number (Hex): 09A2C3082DD37C2028CA9226ACA9A711
Valid From: 29th September, 2024
Valid To: 28th October, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:59:A4:66:06:52:A0:7B:95:92:3C:A3:94:07:27:96:74:5B:F9:3D:D0
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
URI:http://crl.sca1b.amazontrust.com/sca1b-1.crl

Certificate Policies: Policy: 2.23.140.1.2.1

Authority Information Access: OCSP - URI:http://ocsp.sca1b.amazontrust.com
CA Issuers - URI:http://crt.sca1b.amazontrust.com/sca1b.crt

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
Timestamp : Sep 29 07:28:35.658 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:DC:A0:7D:93:D2:47:C7:C8:15:B2:FE:
5D:9A:5B:25:0D:3D:D9:D3:C9:7F:C0:E1:5F:B2:3F:E0:
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63:DD:B6:1F:1B:19:EF:BE:7E:D1:B0:B3:5E:86:6B:04:
FE:22:D3:F3:B2:55:CD
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : B3:73:77:07:E1:84:50:F8:63:86:D6:05:A9:DC:11:09:
4A:79:2D:B1:67:0C:0B:87:DC:F0:03:0E:79:36:A5:9A
Timestamp : Sep 29 07:28:35.714 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:06:F3:E8:F8:5E:D2:3E:2B:2E:17:97:00:
F7:74:B0:BA:F2:33:97:0C:C8:E7:48:A2:2B:13:1F:A7:
CF:37:2C:ED:02:20:2C:62:BD:48:2D:67:5F:1F:22:74:
FD:13:69:44:26:8C:14:24:7F:80:37:58:DD:C9:68:44:
FA:06:8C:6C:45:D2
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : B7:3E:FB:24:DF:9C:4D:BA:75:F2:39:C5:BA:58:F4:6C:
5D:FC:42:CF:7A:9F:35:C4:9E:1D:09:81:25:ED:B4:99
Timestamp : Sep 29 07:28:35.654 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:7A:62:0C:5B:1F:F0:CB:11:38:49:26:7E:
3B:E8:00:02:6F:AD:93:7E:6C:D1:B8:D8:CC:35:8A:10:
BC:86:28:23:02:21:00:8F:A6:95:FB:EC:59:86:7A:95:
D3:7D:88:F1:65:4A:CA:FE:53:29:01:57:A6:1D:E3:64:
50:B5:BD:00:D1:08:66
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:technik-einkauf.de
DNS:*.technik-einkauf.de
Technical

DNS Lookup

A Records

Host IP Address Class TTL
technik-einkauf.de. 195.50.178.10 IN 60

NS Records

Host Nameserver Class TTL
technik-einkauf.de. a.ns14.net. IN 21600
technik-einkauf.de. b.ns14.net. IN 21600
technik-einkauf.de. c.ns14.net. IN 21600
technik-einkauf.de. d.ns14.net. IN 21600

MX Records

Priority Host Server Class TTL
50 technik-einkauf.de. technikeinkauf-de01i.mail.protection.outlook.com. IN 60
10 technik-einkauf.de. inbound-smtp.us-east-1.amazonaws.com. IN 60

SOA Records

Domain Name Primary NS Responsible Email TTL
technik-einkauf.de. a.ns14.net. hostmaster.boreus.de. 21600

TXT Records

Host Value Class TTL
technik-einkauf.de. google-site-verification=H7vm2lJIiyg_VopXkPxTwZTFOpJJuu_H4gyPrCv46-A IN 3600
technik-einkauf.de. v=spf1 IN 3600
technik-einkauf.de. adobe-idp-site-verification=29adaf8d3939a68728ebb9b361e3e14660d5020afead69dc3fb2618de579bb25 IN 3600
technik-einkauf.de. MS=ms29309605 IN 3600

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Date: 14th December, 2022
Server: Apache/2.4.41 (Ubuntu)
Cache-Control: max-age=900, public, s-maxage=1297
Content-Length: 165893
Connection: keep-alive
permissions-policy: interest-cohort=()
x-content-type-options: nosniff
referrer-policy: no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-content-digest: en4210a7d16a37d2f9bbd3a6aaf6b270b0a5c0b9234a6412d4d847b5bb760c76fa
Contao-Cache: fresh
Access-Control-Allow-Origin: *
Vary: Accept-Encoding
X-Cache: Hit from cloudfront
Via: 1.1 d57e92f55da6364b30f6b45e435b7b20.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: EWR52-C1
X-Amz-Cf-Id: PQDjH9Hh3Mc-Yb0WIJKrK5_BQy1FwN-Adh84rWK0eCWlsPQoj8Qfjw==

Whois Lookup

Created:
Changed:
Expires:
Status:
Nameservers: a.ns14.net
b.ns14.net
c.ns14.net
d.ns14.net
Full Whois: % Restricted rights.
%
% Terms and Conditions of Use
%
% The above data may only be used within the scope of technical or
% administrative necessities of Internet operation or to remedy legal
% problems.
% The use for other purposes, in particular for advertising, is not permitted.
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% the domain holder, general request and abuse contact.
% This information can be obtained through use of our web-based whois service
% available at the DENIC website:
% http://www.denic.de/en/domains/whois-service/web-whois.html
%
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Domain: technik-einkauf.de
Nserver: a.ns14.net
Nserver: b.ns14.net
Nserver: c.ns14.net
Nserver: d.ns14.net
Status: connect
Changed: 2021-10-14T15:10:49+02:00

Nameservers

Name IP Address
a.ns14.net 62.116.131.31
b.ns14.net 217.160.113.231
c.ns14.net 89.146.248.231
d.ns14.net 74.208.254.231
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Domain Valuation Snoop Score
$865 USD
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0/5

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Domain Valuation Snoop Score
$4,094 USD 2/5
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