Tools & Wizards About Us
weltnetz.tv screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

weltnetz.tv

Weltnetz.tv | Plattform für linken und unabhängigen Videojournalismus

Page Load Speed

3.8 sec in total

First Response

520 ms

Resources Loaded

3 sec

Page Rendered

286 ms

weltnetz.tv screenshot

About Website

Click here to check amazing Weltnetz content for Germany. Otherwise, check out these important facts you probably never knew about weltnetz.tv

Videos über Nachrichten, Politik und Kultur - Weltnetz.tv dient als Knotenpunkt verschiedener Internet-Projekte, um im Sinne unabhängiger Berichterstattung eine Gegenöffentlichkeit zu stärken und zu v...

Visit weltnetz.tv

Key Findings

We analyzed Weltnetz.tv page load time and found that the first response time was 520 ms and then it took 3.2 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

weltnetz.tv performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

weltnetz.tv

520 ms

css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css

217 ms

css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css

219 ms

css_gArAUcbPOGS20Rj3CC1Ph_2J692LtLqNviaNUAmk_Wg.css

220 ms

css_gkoVIboEftMcYePUA6ABAZQsEcSDKbmUxW-uKSxstoc.css

223 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 85% of them (29 requests) were addressed to the original Weltnetz.tv, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Weltnetz.tv.

Page Optimization Overview & Recommendations

Page size can be reduced by 520.7 kB (47%)

Content Size

1.1 MB

After Optimization

579.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Weltnetz.tv main page is 1.1 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. 20% of websites need less resources to load. Images take 488.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 31.8 kB

  • Original 40.1 kB
  • After minification 38.0 kB
  • After compression 8.4 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 31.8 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 57.8 kB

  • Original 488.4 kB
  • After minification 430.6 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. Obviously, Weltnetz needs image optimization as it can save up to 57.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 270.0 kB

  • Original 372.5 kB
  • After minification 282.2 kB
  • After compression 102.5 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 270.0 kB or 72% of the original size.

CSS Optimization

-81%

Potential reduce by 161.1 kB

  • Original 199.1 kB
  • After minification 195.2 kB
  • After compression 38.0 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. Weltnetz.tv needs all CSS files to be minified and compressed as it can save up to 161.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (33%)

Requests Now

33

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Weltnetz. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

weltnetz.tv

weltnetz.tv

520 ms

css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css

css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css

217 ms

css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css

css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css

219 ms

css_gArAUcbPOGS20Rj3CC1Ph_2J692LtLqNviaNUAmk_Wg.css

css_gArAUcbPOGS20Rj3CC1Ph_2J692LtLqNviaNUAmk_Wg.css

220 ms

css_gkoVIboEftMcYePUA6ABAZQsEcSDKbmUxW-uKSxstoc.css

css_gkoVIboEftMcYePUA6ABAZQsEcSDKbmUxW-uKSxstoc.css

223 ms

font-awesome.min.css

font-awesome.min.css

43 ms

css_t4yTC0eThKMH5Z_FLmXKi-lzgOtkC9JW4WUMsyN0fW4.css

css_t4yTC0eThKMH5Z_FLmXKi-lzgOtkC9JW4WUMsyN0fW4.css

445 ms

css__gNbLmnjTxiVT3I4X5s5fzvvpnDBo5urY1xD38kvibU.css

css__gNbLmnjTxiVT3I4X5s5fzvvpnDBo5urY1xD38kvibU.css

435 ms

js_MpKfe1sTh5JIVGCZ17DsAuT1rqAC38MLLlkjqjQ1X_k.js

js_MpKfe1sTh5JIVGCZ17DsAuT1rqAC38MLLlkjqjQ1X_k.js

753 ms

js_ypgFliMn6qqxtNUryQ1Eaa4kxiJIn5kGdaF-hmPD0g4.js

js_ypgFliMn6qqxtNUryQ1Eaa4kxiJIn5kGdaF-hmPD0g4.js

647 ms

js_uNalYIdsWqeEXG7awxVpHwEqEKdnD0ssqwiRST21A0w.js

js_uNalYIdsWqeEXG7awxVpHwEqEKdnD0ssqwiRST21A0w.js

774 ms

widgets.js

widgets.js

144 ms

redesign_bg5_1.jpg

redesign_bg5_1.jpg

543 ms

32-rss.png

32-rss.png

214 ms

32-facebook.png

32-facebook.png

223 ms

32-twitter.png

32-twitter.png

224 ms

32-googleplus.png

32-googleplus.png

225 ms

32-youtube.png

32-youtube.png

227 ms

logo.png

logo.png

546 ms

gs_oskar_lafontaine_0.jpg

gs_oskar_lafontaine_0.jpg

802 ms

gs_frank-a-meyer.jpg

gs_frank-a-meyer.jpg

761 ms

gs_schaeuble.jpg

gs_schaeuble.jpg

764 ms

feuersturm_ueber_allen_kurdengebieten.jpg

feuersturm_ueber_allen_kurdengebieten.jpg

872 ms

lafontaine.jpg

lafontaine.jpg

885 ms

roland_vogt.jpg

roland_vogt.jpg

869 ms

eckard-spoo.jpg

eckard-spoo.jpg

1091 ms

albrecht-mueller.jpg

albrecht-mueller.jpg

1094 ms

kroehnert.jpg

kroehnert.jpg

1132 ms

schranz_schaeuble.jpg

schranz_schaeuble.jpg

1195 ms

unterstuetz_button2.png

unterstuetz_button2.png

1202 ms

weltnetz-medien-macht-geheimdienste.png

weltnetz-medien-macht-geheimdienste.png

1751 ms

piwik.js

piwik.js

538 ms

analytics.js

analytics.js

18 ms

collect

collect

15 ms

Accessibility Review

weltnetz.tv accessibility score

94

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.

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

Best Practices

weltnetz.tv best practices score

67

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

Browser errors were logged to the console

SEO Factors

weltnetz.tv SEO score

90

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

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 Weltnetz.tv 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 Weltnetz.tv 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

weltnetz.tv

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