Tools & Wizards About Us
dgb-bildungswerk.de screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

dgb-bildungswerk.de

Willkommen beim DGB-Bildungswerk | DGB Bildungswerk Bund

Page Load Speed

1.6 sec in total

First Response

406 ms

Resources Loaded

1.1 sec

Page Rendered

77 ms

dgb-bildungswerk.de screenshot

About Website

Click here to check amazing DGB Bildungswerk content for Germany. Otherwise, check out these important facts you probably never knew about dgb-bildungswerk.de

Erfolgreiche Bildungsarbeit mit Standpunkt: Das DGB Bildungswerk BUND ist die bundesweite Organisation des DGB für allgemeine, politische und gewerkschaftliche Wissensvermittlung und Weiterbildung.

Visit dgb-bildungswerk.de

Key Findings

We analyzed Dgb-bildungswerk.de page load time and found that the first response time was 406 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

dgb-bildungswerk.de performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.777

5/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

dgb-bildungswerk.de

406 ms

www.dgb-bildungswerk.de

407 ms

default.css

96 ms

logo-8.png

184 ms

base.css

95 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Dgb-bildungswerk.de and no external sources were called. The less responsive or slowest element that took the longest time to load (407 ms) belongs to the original domain Dgb-bildungswerk.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.8 kB (66%)

Content Size

22.5 kB

After Optimization

7.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Dgb-bildungswerk.de main page is 22.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 14.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 2.4 kB

  • Original 3.1 kB
  • After minification 2.4 kB
  • After compression 766 B

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. This page needs HTML code to be minified as it can gain 752 B, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 2.4 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 372 B

  • Original 4.7 kB
  • After minification 4.3 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. DGB Bildungswerk images are well optimized though.

CSS Optimization

-82%

Potential reduce by 12.1 kB

  • Original 14.7 kB
  • After minification 6.1 kB
  • After compression 2.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Dgb-bildungswerk.de needs all CSS files to be minified and compressed as it can save up to 12.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (67%)

Requests Now

6

After Optimization

2

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DGB Bildungswerk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dgb-bildungswerk.de

dgb-bildungswerk.de

406 ms

www.dgb-bildungswerk.de

www.dgb-bildungswerk.de

407 ms

default.css

default.css

96 ms

logo-8.png

logo-8.png

184 ms

base.css

base.css

95 ms

project.css

project.css

181 ms

content.css

content.css

188 ms

print_draft.css

print_draft.css

186 ms

Accessibility Review

dgb-bildungswerk.de accessibility score

81

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dgb-bildungswerk.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dgb-bildungswerk.de SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dgb-bildungswerk.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Dgb-bildungswerk.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

dgb-bildungswerk.de

Open Graph description is not detected on the main page of DGB Bildungswerk. 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: