Tools & Wizards About Us
b-klasse-club.de screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

b-klasse-club.de

b-klasse-club.de

Page Load Speed

738 ms in total

First Response

333 ms

Resources Loaded

343 ms

Page Rendered

62 ms

b-klasse-club.de screenshot

About Website

Click here to check amazing B Klasse Club content for Germany. Otherwise, check out these important facts you probably never knew about b-klasse-club.de

Visit b-klasse-club.de

Key Findings

We analyzed B-klasse-club.de page load time and found that the first response time was 333 ms and then it took 405 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster. This domain responded with an error, which can significantly jeopardize B-klasse-club.de rating and web reputation

Performance Metrics

b-klasse-club.de performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.8 s

78/100

10%

Network Requests Diagram

b-klasse-club.de

333 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to B-klasse-club.de and no external sources were called. The less responsive or slowest element that took the longest time to load (333 ms) belongs to the original domain B-klasse-club.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 244.6 kB (62%)

Content Size

395.5 kB

After Optimization

150.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of B-klasse-club.de main page is 395.5 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 196.9 kB which makes up the majority of the site volume.

HTML Optimization

-30%

Potential reduce by 48 B

  • Original 158 B
  • After minification 156 B
  • After compression 110 B

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 48 B or 30% of the original size.

Image Optimization

-17%

Potential reduce by 15.0 kB

  • Original 86.5 kB
  • After minification 71.5 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. Obviously, B Klasse Club needs image optimization as it can save up to 15.0 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 137.8 kB

  • Original 196.9 kB
  • After minification 166.0 kB
  • After compression 59.2 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 137.8 kB or 70% of the original size.

CSS Optimization

-82%

Potential reduce by 91.8 kB

  • Original 111.9 kB
  • After minification 84.6 kB
  • After compression 20.1 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. B-klasse-club.de needs all CSS files to be minified and compressed as it can save up to 91.8 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

b-klasse-club.de

b-klasse-club.de

333 ms

Accessibility Review

b-klasse-club.de accessibility score

86

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

<frame> or <iframe> elements do not have a title

Best Practices

b-klasse-club.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

b-klasse-club.de SEO score

92

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B-klasse-club.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that B-klasse-club.de main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

b-klasse-club.de

Open Graph description is not detected on the main page of B Klasse Club. 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: