Report Summary

  • 57

    Performance

    Renders faster than
    75% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

fernsehlexikon.de

Fernsehlexikon

Page Load Speed

3.5 sec in total

First Response

665 ms

Resources Loaded

2.3 sec

Page Rendered

507 ms

fernsehlexikon.de screenshot

About Website

Welcome to fernsehlexikon.de homepage info - get ready to check Fernsehlexikon best content for Germany right away, or after learning these important things about fernsehlexikon.de

Visit fernsehlexikon.de

Key Findings

We analyzed Fernsehlexikon.de page load time and found that the first response time was 665 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster. This domain responded with an error, which can significantly jeopardize Fernsehlexikon.de rating and web reputation

Performance Metrics

fernsehlexikon.de performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.684

7/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

www.fernsehlexikon.de

665 ms

style.css

303 ms

audio-player.js

306 ms

search-permalink.php

205 ms

xkze03zm.js

76 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 86% of them (30 requests) were addressed to the original Fernsehlexikon.de, 6% (2 requests) were made to Cdn.sublimevideo.net and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (833 ms) belongs to the original domain Fernsehlexikon.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.7 kB (26%)

Content Size

446.6 kB

After Optimization

331.9 kB

In fact, the total size of Fernsehlexikon.de main page is 446.6 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. 15% of websites need less resources to load. Images take 314.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 32.0 kB

  • Original 39.5 kB
  • After minification 38.4 kB
  • After compression 7.5 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 32.0 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 13.2 kB

  • Original 314.8 kB
  • After minification 301.5 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. Fernsehlexikon images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 38.0 kB

  • Original 55.0 kB
  • After minification 43.1 kB
  • After compression 17.0 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 38.0 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 31.6 kB

  • Original 37.4 kB
  • After minification 26.1 kB
  • After compression 5.8 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. Fernsehlexikon.de needs all CSS files to be minified and compressed as it can save up to 31.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (27%)

Requests Now

30

After Optimization

22

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fernsehlexikon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

fernsehlexikon.de accessibility score

78

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.

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

fernsehlexikon.de best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

fernsehlexikon.de SEO score

69

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fernsehlexikon.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Fernsehlexikon.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 Fernsehlexikon. 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: