Report Summary

  • 19

    Performance

    Renders faster than
    37% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

burnoutforschung.de

Klimaforschung: Klimaerwärmung nicht durch Industrieabgase !?

Page Load Speed

28.6 sec in total

First Response

1.2 sec

Resources Loaded

25.1 sec

Page Rendered

2.3 sec

burnoutforschung.de screenshot

About Website

Visit burnoutforschung.de now to see the best up-to-date Burnoutforschung content and also check out these interesting facts you probably never knew about burnoutforschung.de

NEUE Ergebnisse der Klimaforschung. Vergleicht man aber die seit ca. 50 Jahren rapide angestiegenen Umweltschäden, mit dem zeitgleich stark angestiegenen Funkverkehr, sind tatsächlich Parallelen zur K...

Visit burnoutforschung.de

Key Findings

We analyzed Burnoutforschung.de page load time and found that the first response time was 1.2 sec and then it took 27.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

burnoutforschung.de performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value10,900 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.367

29/100

15%

TTI (Time to Interactive)

Value28.8 s

0/100

10%

Network Requests Diagram

burnoutforschung.de

1176 ms

adsbygoogle.js

66 ms

show_afs_search.js

67 ms

videomeld.gif

337 ms

Flaggen_USA.jpg

338 ms

Our browser made a total of 187 requests to load all elements on the main page. We found that 9% of them (17 requests) were addressed to the original Burnoutforschung.de, 23% (43 requests) were made to Klimaforschung.net and 11% (21 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Assoc-amazon.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 622.8 kB (40%)

Content Size

1.6 MB

After Optimization

928.0 kB

In fact, the total size of Burnoutforschung.de main page is 1.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 785.9 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 268.2 kB

  • Original 315.4 kB
  • After minification 240.4 kB
  • After compression 47.2 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. This page needs HTML code to be minified as it can gain 75.0 kB, 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 268.2 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 20.0 kB

  • Original 785.9 kB
  • After minification 765.9 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. Burnoutforschung images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 24.8 kB

  • Original 82.8 kB
  • After minification 82.8 kB
  • After compression 58.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 24.8 kB or 30% of the original size.

CSS Optimization

-85%

Potential reduce by 309.8 kB

  • Original 366.7 kB
  • After minification 366.5 kB
  • After compression 56.8 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. Burnoutforschung.de needs all CSS files to be minified and compressed as it can save up to 309.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (39%)

Requests Now

172

After Optimization

105

The browser has sent 172 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Burnoutforschung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

burnoutforschung.de accessibility score

55

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

[id] attributes on active, focusable elements are not unique

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

burnoutforschung.de best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

burnoutforschung.de SEO score

58

Search Engine Optimization Advices

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Burnoutforschung.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 Burnoutforschung.de main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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