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tdwi.eu screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

tdwi.eu

TDWI

Page Load Speed

3.8 sec in total

First Response

531 ms

Resources Loaded

2.8 sec

Page Rendered

547 ms

tdwi.eu screenshot

About Website

Click here to check amazing TDWI content for Germany. Otherwise, check out these important facts you probably never knew about tdwi.eu

Unsere Fachzeitschriften liefern eingehende Analysen zu Softwaretrends, praxisnahe Erfahrungsberichte und detaillierte Informationen im Bereich Testing. Große Unternehmen setzen auf diese Erkenntnisse...

Visit tdwi.eu

Key Findings

We analyzed Tdwi.eu page load time and found that the first response time was 531 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

tdwi.eu performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

tdwi.eu

531 ms

www.tdwi.eu

529 ms

sf_register.min.1669802972.css

108 ms

bootstrap-datepicker.standalone.min.1513155683.css

213 ms

dmjobs.1513864439.css

317 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that all of those requests were addressed to Tdwi.eu and no external sources were called. The less responsive or slowest element that took the longest time to load (957 ms) belongs to the original domain Tdwi.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 496.6 kB (10%)

Content Size

5.1 MB

After Optimization

4.6 MB

  • HTML
  • Images

In fact, the total size of Tdwi.eu main page is 5.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 38.6 kB

  • Original 47.9 kB
  • After minification 45.3 kB
  • After compression 9.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 38.6 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 457.9 kB

  • Original 5.1 MB
  • After minification 4.6 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. TDWI images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 17 (40%)

Requests Now

42

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TDWI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tdwi.eu

tdwi.eu

531 ms

www.tdwi.eu

www.tdwi.eu

529 ms

sf_register.min.1669802972.css

sf_register.min.1669802972.css

108 ms

bootstrap-datepicker.standalone.min.1513155683.css

bootstrap-datepicker.standalone.min.1513155683.css

213 ms

dmjobs.1513864439.css

dmjobs.1513864439.css

317 ms

teaserbox.1610098220.css

teaserbox.1610098220.css

316 ms

bootstrap.min.1496237896.css

bootstrap.min.1496237896.css

424 ms

featherlight.min.1604397103.css

featherlight.min.1604397103.css

316 ms

custom_tdwi.1685529198.css

custom_tdwi.1685529198.css

317 ms

shariff.complete.1496237898.css

shariff.complete.1496237898.css

320 ms

jquery-2.2.3.min.1496237917.js

jquery-2.2.3.min.1496237917.js

529 ms

bootstrap.min.1496237916.js

bootstrap.min.1496237916.js

431 ms

featherlight.min.1604397103.js

featherlight.min.1604397103.js

421 ms

cookiebanner.1643279540.js

cookiebanner.1643279540.js

421 ms

default.1709140595.js

default.1709140595.js

432 ms

04d1f8de73.1709035693.js

04d1f8de73.1709035693.js

527 ms

sf_register.min.1636113894.js

sf_register.min.1636113894.js

527 ms

bootstrap-datepicker.min.1513155714.js

bootstrap-datepicker.min.1513155714.js

604 ms

dmjobs.1513776614.js

dmjobs.1513776614.js

602 ms

shariff.min.1496237917.js

shariff.min.1496237917.js

605 ms

tdwi_europe_logo.png

tdwi_europe_logo.png

106 ms

menue_wissen_384x430.jpg

menue_wissen_384x430.jpg

211 ms

teaser_veranstaltungen_test.jpg

teaser_veranstaltungen_test.jpg

210 ms

keyvisual3.jpg

keyvisual3.jpg

107 ms

keyvisual4.jpg

keyvisual4.jpg

210 ms

keyvisual5.jpg

keyvisual5.jpg

211 ms

csm_Startseite_TDWI__3__7d34c303b9.png

csm_Startseite_TDWI__3__7d34c303b9.png

625 ms

BI_SPEKTRUM_Startseite_2.jpg

BI_SPEKTRUM_Startseite_2.jpg

844 ms

teaser_720x358_025.jpg

teaser_720x358_025.jpg

420 ms

TDWI-RT_Teaser_poweredby.jpg

TDWI-RT_Teaser_poweredby.jpg

631 ms

teaser_tdwi_ev_fellows.png

teaser_tdwi_ev_fellows.png

525 ms

TDWI_Podcast_2019.png

TDWI_Podcast_2019.png

420 ms

TDWI_M%C3%BCnchen_MOC_M%C3%BCnchen_Veranstaltung_Konferenz.jpg

TDWI_M%C3%BCnchen_MOC_M%C3%BCnchen_Veranstaltung_Konferenz.jpg

737 ms

Studien_Buecher.jpg

Studien_Buecher.jpg

631 ms

teaser_720x358_014.jpg

teaser_720x358_014.jpg

632 ms

teaser_720x358_024.jpg

teaser_720x358_024.jpg

732 ms

network_head_green_200px.png

network_head_green_200px.png

737 ms

footer_icon_linkedin.png

footer_icon_linkedin.png

738 ms

footer_icon_tdwi_yungguns.png

footer_icon_tdwi_yungguns.png

739 ms

footer_icon_tiktok.png

footer_icon_tiktok.png

840 ms

footer_icon_instagram.png

footer_icon_instagram.png

846 ms

toolbar_share.png

toolbar_share.png

847 ms

www.tdwi.eu

www.tdwi.eu

957 ms

Montserrat-Light.ttf

Montserrat-Light.ttf

784 ms

Montserrat-Regular.ttf

Montserrat-Regular.ttf

910 ms

Montserrat-SemiBold.ttf

Montserrat-SemiBold.ttf

911 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

878 ms

print.1496237897.css

print.1496237897.css

107 ms

Accessibility Review

tdwi.eu accessibility score

82

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tdwi.eu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tdwi.eu SEO score

98

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tdwi.eu can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Tdwi.eu main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

tdwi.eu

Open Graph description is not detected on the main page of TDWI. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: