Access perry-rhodan.net. PERRY RHODAN

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.329

34/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

perry-rhodan.net

306 ms

perry-rhodan.net

3011 ms

system.base.css

98 ms

slick.css

194 ms

jquery.ui.core.min.css

293 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 86% of them (116 requests) were addressed to the original Perry-rhodan.net, 9% (12 requests) were made to Cdn.perry-rhodan.net and 4% (5 requests) were made to Medien.ubitweb.de. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Perry-rhodan.net.

Content Size

8.9 MB

After Optimization

8.3 MB

In fact, the total size of Perry-rhodan.net main page is 8.9 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 8.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 67.5 kB

Original 83.6 kB
After minification 76.2 kB
After compression 16.2 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 67.5 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 386.6 kB

Original 8.5 MB
After minification 8.1 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. PERRY RHODAN images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 42.1 kB

Original 222.9 kB
After minification 218.8 kB
After compression 180.9 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 42.1 kB or 19% of the original size.

CSS Optimization

-43%

Potential reduce by 45.1 kB

Original 105.9 kB
After minification 105.9 kB
After compression 60.7 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. Perry-rhodan.net needs all CSS files to be minified and compressed as it can save up to 45.1 kB or 43% of the original size.

Requests Now

125

After Optimization

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PERRY RHODAN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Perry-rhodan.net 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 Perry-rhodan.net 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

perry-rhodan.net

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

Report Summary

Performance

Accessibility

Best Practices

SEO

PERRY RHODAN

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

perry-rhodan.net

perry-rhodan.net

system.base.css

slick.css

jquery.ui.core.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

perry-rhodan.net

perry-rhodan.net

system.base.css

slick.css

jquery.ui.core.min.css

jquery.ui.theme.min.css

jquery.ui.button.min.css

jquery.ui.resizable.min.css

jquery.ui.dialog.min.css

jquery.ui.menu.min.css

jquery.ui.autocomplete.min.css

field.css

node.css

views.css

ckeditor.css

slick-theme.css

slick.theme.css

colorbox_style.css

ctools.css

panels.css

video.css

font-awesome.css

slick.theme--classic.css

style.css

jquery.smartmenus.bootstrap.css

3272_Cover_epub_3000.jpg

header-logo-big.png

slider_sb_166.png

slider_kd_januar.png

slider_androiden.png

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jquery.min.js

jquery-migrate.min.js

jquery-extend-3.4.0.js

wrapperMessagingWithoutDetection.js

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