Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

galileo-videolexikon.de

ProSieben - WE LOVE TO ENTERTAIN YOU.

Page Load Speed

9.6 sec in total

First Response

182 ms

Resources Loaded

1.1 sec

Page Rendered

8.3 sec

galileo-videolexikon.de screenshot

About Website

Visit galileo-videolexikon.de now to see the best up-to-date Galileo Videolexikon content for Germany and also check out these interesting facts you probably never knew about galileo-videolexikon.de

Hier findest du das aktuelle Programm, die besten Clips, ganze Folgen und Hintergrundinformationen zu den Sendungen von ProSieben.

Visit galileo-videolexikon.de

Key Findings

We analyzed Galileo-videolexikon.de page load time and found that the first response time was 182 ms and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

galileo-videolexikon.de performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value8,140 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.981

2/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

www.prosieben.de

182 ms

8d5fd2f618346284.css

69 ms

polyfills-78c92fac7aa8fdd8.js

141 ms

webpack-79c0071da55f4bbe.js

156 ms

framework-8383bf789d61bcef.js

139 ms

Our browser made a total of 227 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Galileo-videolexikon.de, 7% (15 requests) were made to Prosieben.de. The less responsive or slowest element that took the longest time to load (399 ms) relates to the external source Mim.p7s1.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.5 MB (29%)

Content Size

49.3 MB

After Optimization

34.9 MB

In fact, the total size of Galileo-videolexikon.de main page is 49.3 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. Only a small number of websites need less resources to load. Images take 48.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 831.5 kB

  • Original 972.6 kB
  • After minification 972.6 kB
  • After compression 141.1 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 831.5 kB or 85% of the original size.

Image Optimization

-28%

Potential reduce by 13.6 MB

  • Original 48.3 MB
  • After minification 34.7 MB

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, Galileo Videolexikon needs image optimization as it can save up to 13.6 MB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

Number of requests can be reduced by 12 (5%)

Requests Now

226

After Optimization

214

The browser has sent 226 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Galileo Videolexikon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

galileo-videolexikon.de accessibility score

86

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Best Practices

galileo-videolexikon.de best practices score

83

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

galileo-videolexikon.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 Galileo-videolexikon.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 Galileo-videolexikon.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

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