Tools & Wizards About Us
kritik-relativitaetstheorie.de screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

kritik-relativitaetstheorie.de

Kritische Stimmen zur Relativitätstheorie | Physik, Wissenschaft, Erkenntnistheorie, Relativitätstheorie, Kritik der Relativitätstheorie

Page Load Speed

3.3 sec in total

First Response

427 ms

Resources Loaded

2.7 sec

Page Rendered

173 ms

kritik-relativitaetstheorie.de screenshot

About Website

Visit kritik-relativitaetstheorie.de now to see the best up-to-date Kritik Relativitaetstheorie content for Switzerland and also check out these interesting facts you probably never knew about kritik-relativitaetstheorie.de

Haben Sie gewusst, dass die als bestbewiesene hochgejubelte Relativitätstheorie von Albert Einstein seit über 100 Jahren weltweit stark umstritten und

Visit kritik-relativitaetstheorie.de

Key Findings

We analyzed Kritik-relativitaetstheorie.de page load time and found that the first response time was 427 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

kritik-relativitaetstheorie.de performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value4.8 s

68/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

kritik-relativitaetstheorie.de

427 ms

www.kritik-relativitaetstheorie.de

691 ms

e.js

536 ms

style.css

112 ms

style.min.css

223 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Kritik-relativitaetstheorie.de, 5% (1 request) were made to Static.etracker.com and 5% (1 request) were made to Code.etracker.com. The less responsive or slowest element that took the longest time to load (691 ms) belongs to the original domain Kritik-relativitaetstheorie.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.7 kB (8%)

Content Size

183.2 kB

After Optimization

168.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kritik-relativitaetstheorie.de main page is 183.2 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. 20% of websites need less resources to load. Javascripts take 78.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 13.9 kB

  • Original 18.4 kB
  • After minification 17.0 kB
  • After compression 4.5 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 13.9 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 12 B

  • Original 77.5 kB
  • After minification 77.5 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. Kritik Relativitaetstheorie images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 332 B

  • Original 78.6 kB
  • After minification 78.6 kB
  • After compression 78.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 451 B

  • Original 8.6 kB
  • After minification 8.6 kB
  • After compression 8.2 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. Kritik-relativitaetstheorie.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (44%)

Requests Now

18

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kritik Relativitaetstheorie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kritik-relativitaetstheorie.de

kritik-relativitaetstheorie.de

427 ms

www.kritik-relativitaetstheorie.de

www.kritik-relativitaetstheorie.de

691 ms

e.js

e.js

536 ms

style.css

style.css

112 ms

style.min.css

style.min.css

223 ms

ytprefs.min.css

ytprefs.min.css

357 ms

jquery.js

jquery.js

476 ms

jquery-migrate.min.js

jquery-migrate.min.js

358 ms

ytprefs.min.js

ytprefs.min.js

357 ms

t.js

t.js

431 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

161 ms

body.gif

body.gif

141 ms

page2.jpg

page2.jpg

238 ms

wrapper3.jpg

wrapper3.jpg

237 ms

logo.jpg

logo.jpg

131 ms

magnifier.png

magnifier.png

130 ms

folder.png

folder.png

232 ms

feed.png

feed.png

239 ms

emc2.gif

emc2.gif

261 ms

print.css

print.css

112 ms

Accessibility Review

kritik-relativitaetstheorie.de accessibility score

88

Accessibility Issues

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

kritik-relativitaetstheorie.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

SEO Factors

kritik-relativitaetstheorie.de SEO score

79

Search Engine Optimization Advices

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 Kritik-relativitaetstheorie.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 Kritik-relativitaetstheorie.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

kritik-relativitaetstheorie.de

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