Tools & Wizards About Us
kennst-du-einen.de screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

kennst-du-einen.de

KennstDuEinen.de - Bewertungen für Arzt, Zahnarzt, Finanzberater, Friseur, Handwerker und andere Dienstleister in Deutschland

Page Load Speed

3.4 sec in total

First Response

317 ms

Resources Loaded

2.4 sec

Page Rendered

689 ms

kennst-du-einen.de screenshot

About Website

Click here to check amazing Kennst Du Einen content. Otherwise, check out these important facts you probably never knew about kennst-du-einen.de

Auf KennstDuEinen.de empfehlen Verbraucher Profis online. Zum Beispiel Ärzte, Finanzberater, Friseure, Handwerker und andere Dienstleister in Deutschland.

Visit kennst-du-einen.de

Key Findings

We analyzed Kennst-du-einen.de page load time and found that the first response time was 317 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

kennst-du-einen.de performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

kennst-du-einen.de

317 ms

www.kennstdueinen.de

307 ms

www.kennstdueinen.de

561 ms

bootstrap.min.css

102 ms

style.css

205 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Kennst-du-einen.de, 95% (20 requests) were made to Kennstdueinen.de. The less responsive or slowest element that took the longest time to load (911 ms) relates to the external source Kennstdueinen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 183.3 kB (14%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kennst-du-einen.de main page is 1.3 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. 25% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 79.6 kB

  • Original 94.0 kB
  • After minification 79.6 kB
  • After compression 14.4 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. This page needs HTML code to be minified as it can gain 14.4 kB, which is 15% 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 79.6 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 2.6 kB

  • Original 1.0 MB
  • After minification 1.0 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. Kennst Du Einen images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 93.3 kB

  • Original 140.6 kB
  • After minification 140.6 kB
  • After compression 47.3 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 93.3 kB or 66% of the original size.

CSS Optimization

-35%

Potential reduce by 7.8 kB

  • Original 22.5 kB
  • After minification 22.2 kB
  • After compression 14.6 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. Kennst-du-einen.de needs all CSS files to be minified and compressed as it can save up to 7.8 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (23%)

Requests Now

13

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kennst Du Einen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kennst-du-einen.de

kennst-du-einen.de

317 ms

www.kennstdueinen.de

www.kennstdueinen.de

307 ms

www.kennstdueinen.de

www.kennstdueinen.de

561 ms

bootstrap.min.css

bootstrap.min.css

102 ms

style.css

style.css

205 ms

cookieManager.css

cookieManager.css

305 ms

overlay.css

overlay.css

306 ms

kde-logo-inverse.png

kde-logo-inverse.png

388 ms

app2.js

app2.js

606 ms

gold_wert.png

gold_wert.png

383 ms

blank.gif

blank.gif

383 ms

kennstdueinen-home.jpg

kennstdueinen-home.jpg

404 ms

categories-min-saturation.jpg

categories-min-saturation.jpg

710 ms

cities-min-saturation.jpg

cities-min-saturation.jpg

911 ms

loading.gif

loading.gif

101 ms

subtrade-min-saturation-v2.jpg

subtrade-min-saturation-v2.jpg

406 ms

open-sans-v10-latin-regular.woff

open-sans-v10-latin-regular.woff

139 ms

open-sans-v10-latin-600.woff

open-sans-v10-latin-600.woff

270 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

422 ms

open-sans-v10-latin-italic.woff

open-sans-v10-latin-italic.woff

342 ms

open-sans-v10-latin-600italic.woff

open-sans-v10-latin-600italic.woff

444 ms

Accessibility Review

kennst-du-einen.de accessibility score

94

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

kennst-du-einen.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kennst-du-einen.de SEO score

99

Search Engine Optimization Advices

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kennst-du-einen.de 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 Kennst-du-einen.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

kennst-du-einen.de

Open Graph description is not detected on the main page of Kennst Du Einen. 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: