Tools & Wizards About Us

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

fahrlehrer24.ch

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Page Load Speed

1.1 sec in total

First Response

289 ms

Resources Loaded

791 ms

Page Rendered

53 ms

About Website

Welcome to fahrlehrer24.ch homepage info - get ready to check Fahrlehrer 24 best content for Switzerland right away, or after learning these important things about fahrlehrer24.ch

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Key Findings

We analyzed Fahrlehrer24.ch page load time and found that the first response time was 289 ms and then it took 844 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

fahrlehrer24.ch performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.117

85/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

fahrlehrer24.ch

289 ms

www.fahrlehrer24.ch

494 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Fahrlehrer24.ch and no external sources were called. The less responsive or slowest element that took the longest time to load (494 ms) belongs to the original domain Fahrlehrer24.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 271.6 kB (44%)

Content Size

621.0 kB

After Optimization

349.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fahrlehrer24.ch main page is 621.0 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. Images take 309.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 773 B

  • Original 940 B
  • After minification 231 B
  • After compression 167 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. This page needs HTML code to be minified as it can gain 709 B, which is 75% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 773 B or 82% of the original size.

Image Optimization

-15%

Potential reduce by 45.5 kB

  • Original 309.4 kB
  • After minification 263.9 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, Fahrlehrer 24 needs image optimization as it can save up to 45.5 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 89.3 kB

  • Original 151.3 kB
  • After minification 150.8 kB
  • After compression 62.0 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 89.3 kB or 59% of the original size.

CSS Optimization

-85%

Potential reduce by 136.1 kB

  • Original 159.3 kB
  • After minification 138.9 kB
  • After compression 23.2 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. Fahrlehrer24.ch needs all CSS files to be minified and compressed as it can save up to 136.1 kB or 85% 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

Accessibility Review

fahrlehrer24.ch accessibility score

97

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.

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

fahrlehrer24.ch 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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

fahrlehrer24.ch 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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fahrlehrer24.ch 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 Fahrlehrer24.ch 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

Open Graph description is not detected on the main page of Fahrlehrer 24. 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: