Tools & Wizards About Us
barrierefrei-kommunizieren.de screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

barrierefrei-kommunizieren.de

barrierefrei kommunizieren! | Außerschulische Angebote | tjfbg gGmbH

Page Load Speed

4.6 sec in total

First Response

456 ms

Resources Loaded

3.4 sec

Page Rendered

719 ms

barrierefrei-kommunizieren.de screenshot

About Website

Click here to check amazing Barrierefrei Kommunizieren content. Otherwise, check out these important facts you probably never knew about barrierefrei-kommunizieren.de

Die tjfbg gGmbH vermittelt schwerpunktmäßig naturwissenschaftlich-technisch Inhalte an Kindern, Jugendlichen und Multiplikator(inn)en an unterschiedlichen Standorten im gesamten Bundesgebiet.

Visit barrierefrei-kommunizieren.de

Key Findings

We analyzed Barrierefrei-kommunizieren.de page load time and found that the first response time was 456 ms and then it took 4.1 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

barrierefrei-kommunizieren.de performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value1.043

2/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

barrierefrei-kommunizieren.de

456 ms

362 ms

502 ms

d3fc8ed45a.css

123 ms

cookie-settings.css

236 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Barrierefrei-kommunizieren.de, 98% (41 requests) were made to Tjfbg.de. The less responsive or slowest element that took the longest time to load (730 ms) relates to the external source Tjfbg.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 47.1 kB (9%)

Content Size

529.1 kB

After Optimization

482.0 kB

  • HTML
  • Images

In fact, the total size of Barrierefrei-kommunizieren.de main page is 529.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 495.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 27.0 kB

  • Original 33.7 kB
  • After minification 32.5 kB
  • After compression 6.7 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 27.0 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 20.1 kB

  • Original 495.4 kB
  • After minification 475.3 kB

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. Barrierefrei Kommunizieren images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 11 (32%)

Requests Now

34

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Barrierefrei Kommunizieren. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

barrierefrei-kommunizieren.de

barrierefrei-kommunizieren.de

456 ms

362 ms

502 ms

d3fc8ed45a.css

d3fc8ed45a.css

123 ms

cookie-settings.css

cookie-settings.css

236 ms

fonts.css

fonts.css

333 ms

style.css

style.css

457 ms

modernizr-2.5.3.min.js

modernizr-2.5.3.min.js

355 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

456 ms

jquery.fancybox.js

jquery.fancybox.js

555 ms

slick.min.js

slick.min.js

354 ms

tjfbg.js

tjfbg.js

444 ms

mobile.js

mobile.js

570 ms

bcdde6bbab.js

bcdde6bbab.js

573 ms

cookie-settings.js

cookie-settings.js

730 ms

tjfbg-logo-30-jahre.svg

tjfbg-logo-30-jahre.svg

130 ms

bk_Startseite_01.jpg

bk_Startseite_01.jpg

229 ms

bk_Seite_klein_Medienkompetenzzentrum.jpg

bk_Seite_klein_Medienkompetenzzentrum.jpg

254 ms

00_MIX_s.jpg

00_MIX_s.jpg

328 ms

Vorschaubild_CA.jpg

Vorschaubild_CA.jpg

224 ms

bk_Seite_klein_workshops_berlin.jpg

bk_Seite_klein_workshops_berlin.jpg

223 ms

Digitales_Lernen_teaser.jpg

Digitales_Lernen_teaser.jpg

239 ms

diagonal_box_01.jpeg

diagonal_box_01.jpeg

371 ms

bk_Seite_klein_workshops_bonn.jpg

bk_Seite_klein_workshops_bonn.jpg

338 ms

bk_Seite_klein_GIDZ.jpg

bk_Seite_klein_GIDZ.jpg

342 ms

bk_Seite_klein_Nimm_.jpg

bk_Seite_klein_Nimm_.jpg

456 ms

bk_Seite_klein_Barrierefreiheit.jpg

bk_Seite_klein_Barrierefreiheit.jpg

370 ms

bk_Seite_klein_Publikationen.jpg

bk_Seite_klein_Publikationen.jpg

440 ms

stiftung_vorschau.jpg

stiftung_vorschau.jpg

449 ms

facebook.svg

facebook.svg

454 ms

youtube.svg

youtube.svg

484 ms

instagram.svg

instagram.svg

482 ms

button-search.png

button-search.png

556 ms

facebook.svg

facebook.svg

562 ms

instagram.svg

instagram.svg

566 ms

youtube.svg

youtube.svg

569 ms

pt-sans-v11-latin-regular.woff

pt-sans-v11-latin-regular.woff

526 ms

pt-sans-v11-latin-700.woff

pt-sans-v11-latin-700.woff

583 ms

source-sans-pro-v13-latin-regular.woff

source-sans-pro-v13-latin-regular.woff

570 ms

source-sans-pro-v13-latin-700.woff

source-sans-pro-v13-latin-700.woff

571 ms

open-sans-v17-latin-ext_cyrillic_vietnamese_greek-ext_cyrillic-ext_latin_greek-regular.woff

open-sans-v17-latin-ext_cyrillic_vietnamese_greek-ext_cyrillic-ext_latin_greek-regular.woff

571 ms

print.css

print.css

115 ms

Accessibility Review

barrierefrei-kommunizieren.de accessibility score

77

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

barrierefrei-kommunizieren.de 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

barrierefrei-kommunizieren.de SEO score

100

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

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 Barrierefrei-kommunizieren.de 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 Barrierefrei-kommunizieren.de 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

barrierefrei-kommunizieren.de

Open Graph description is not detected on the main page of Barrierefrei Kommunizieren. 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: