Tools & Wizards About Us
ralf-koenig.de screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    64% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

ralf-koenig.de

Ralf König: Home

Page Load Speed

6.6 sec in total

First Response

2.1 sec

Resources Loaded

4 sec

Page Rendered

501 ms

ralf-koenig.de screenshot

About Website

Welcome to ralf-koenig.de homepage info - get ready to check Ralf Koenig best content right away, or after learning these important things about ralf-koenig.de

Die offizielle Website des Comic-Zeichners Ralf König. Finden Sie hier aktuelle Lesungstermine, Veranstaltungen, Fotos, Comics, Videos, Filme und Originale.

Visit ralf-koenig.de

Key Findings

We analyzed Ralf-koenig.de page load time and found that the first response time was 2.1 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ralf-koenig.de performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.637

9/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

ralf-koenig.de

2099 ms

stylesheet_e53a9ace91.css

296 ms

css-layout.css

296 ms

css-content.css

303 ms

css-navigation.css

306 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 64% of them (51 requests) were addressed to the original Ralf-koenig.de, 15% (12 requests) were made to Static.xx.fbcdn.net and 6% (5 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Ralf-koenig.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.4 kB (8%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ralf-koenig.de main page is 1.8 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. 65% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 26.8 kB

  • Original 32.4 kB
  • After minification 30.5 kB
  • After compression 5.6 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 26.8 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 107.6 kB

  • Original 1.7 MB
  • After minification 1.6 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. Ralf Koenig images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 606 B

  • Original 18.4 kB
  • After minification 18.4 kB
  • After compression 17.8 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

-81%

Potential reduce by 13.3 kB

  • Original 16.6 kB
  • After minification 12.3 kB
  • After compression 3.2 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. Ralf-koenig.de needs all CSS files to be minified and compressed as it can save up to 13.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (25%)

Requests Now

77

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ralf Koenig. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ralf-koenig.de

ralf-koenig.de

2099 ms

stylesheet_e53a9ace91.css

stylesheet_e53a9ace91.css

296 ms

css-layout.css

css-layout.css

296 ms

css-content.css

css-content.css

303 ms

css-navigation.css

css-navigation.css

306 ms

css-ttnews.css

css-ttnews.css

305 ms

jquery.min.js

jquery.min.js

61 ms

javascript_a708894199.js

javascript_a708894199.js

802 ms

css

css

39 ms

css

css

52 ms

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105 ms

ga.js

ga.js

149 ms

bg_header_hellgruen.jpg

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533 ms

logo_ralfkoenig.png

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304 ms

headergrafik_home.png

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687 ms

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206 ms

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861 ms

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947 ms

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933 ms

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921 ms

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845 ms

likebox.php

likebox.php

222 ms

all.js

all.js

61 ms

s-BiyweUPV0v-yRb-cjciBsxEYwM7FgeyaSgU71cLG0.woff

s-BiyweUPV0v-yRb-cjciBsxEYwM7FgeyaSgU71cLG0.woff

82 ms

EFpQQyG9GqCrobXxL-KRMQFhaRv2pGgT5Kf0An0s4MM.woff

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83 ms

RalfsSchrift.ttf

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823 ms

__utm.gif

__utm.gif

48 ms

news_termine.jpg

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817 ms

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809 ms

50 ms

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39 ms

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753 ms

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785 ms

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1006 ms

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50 ms

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70 ms

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56 ms

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80 ms

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79 ms

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33 ms

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112 ms

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80 ms

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86 ms

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740 ms

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8 ms

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10 ms

Accessibility Review

ralf-koenig.de accessibility score

93

Accessibility Issues

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 valid value for its [lang] attribute.

Best Practices

ralf-koenig.de 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

SEO Factors

ralf-koenig.de SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Ralf-koenig.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 Ralf-koenig.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

ralf-koenig.de

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