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4fach.de screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

4fach.de

Webkatalaog 4fach

Page Load Speed

1 sec in total

First Response

297 ms

Resources Loaded

585 ms

Page Rendered

137 ms

4fach.de screenshot

About Website

Welcome to 4fach.de homepage info - get ready to check 4 Fach best content right away, or after learning these important things about 4fach.de

Visit 4fach.de

Key Findings

We analyzed 4fach.de page load time and found that the first response time was 297 ms and then it took 722 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

4fach.de performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.039

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

4fach.de

297 ms

styles.css

105 ms

waffeln.jpg

270 ms

background.png

98 ms

header.png

178 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to 4fach.de and no external sources were called. The less responsive or slowest element that took the longest time to load (297 ms) belongs to the original domain 4fach.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.6 kB (22%)

Content Size

43.6 kB

After Optimization

34.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of 4fach.de main page is 43.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 39.9 kB which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 798 B

  • Original 1.5 kB
  • After minification 1.4 kB
  • After compression 683 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 798 B or 54% of the original size.

Image Optimization

-18%

Potential reduce by 7.2 kB

  • Original 39.9 kB
  • After minification 32.7 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, 4 Fach needs image optimization as it can save up to 7.2 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-73%

Potential reduce by 1.6 kB

  • Original 2.2 kB
  • After minification 1.8 kB
  • After compression 593 B

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. 4fach.de needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 73% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Fach. According to our analytics all requests are already optimized.

Network Requests Diagram

4fach.de

4fach.de

297 ms

styles.css

styles.css

105 ms

waffeln.jpg

waffeln.jpg

270 ms

background.png

background.png

98 ms

header.png

header.png

178 ms

tab_back.png

tab_back.png

181 ms

footer.png

footer.png

183 ms

Accessibility Review

4fach.de accessibility score

92

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 [lang] attribute

Best Practices

4fach.de best practices score

75

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

SEO Factors

4fach.de SEO score

67

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 4fach.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 4fach.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

4fach.de

Open Graph description is not detected on the main page of 4 Fach. 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: