Tools & Wizards About Us
zahnkoenige.de screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

zahnkoenige.de

Galerie Zahnkönige

Page Load Speed

3.5 sec in total

First Response

290 ms

Resources Loaded

3.1 sec

Page Rendered

180 ms

zahnkoenige.de screenshot

About Website

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

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Visit zahnkoenige.de

Key Findings

We analyzed Zahnkoenige.de page load time and found that the first response time was 290 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zahnkoenige.de performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

1/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value1,810 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

zahnkoenige.de

290 ms

www.zahnkoenige.de

982 ms

app-5124c8e31bb57e6083e0.css

303 ms

modern.css

649 ms

start-929cf3f1d3eb26681b3e.js

415 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Zahnkoenige.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Zahnkoenige.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 639.3 kB (59%)

Content Size

1.1 MB

After Optimization

437.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zahnkoenige.de main page is 1.1 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. Javascripts take 905.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 65.3 kB

  • Original 82.7 kB
  • After minification 82.7 kB
  • After compression 17.4 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. 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 65.3 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 6.7 kB

  • Original 76.5 kB
  • After minification 69.8 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. Zahnkoenige images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 567.3 kB

  • Original 905.9 kB
  • After minification 905.9 kB
  • After compression 338.6 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 567.3 kB or 63% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 12.1 kB
  • After minification 12.1 kB
  • After compression 12.1 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. Zahnkoenige.de has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

zahnkoenige.de

zahnkoenige.de

290 ms

www.zahnkoenige.de

www.zahnkoenige.de

982 ms

app-5124c8e31bb57e6083e0.css

app-5124c8e31bb57e6083e0.css

303 ms

modern.css

modern.css

649 ms

start-929cf3f1d3eb26681b3e.js

start-929cf3f1d3eb26681b3e.js

415 ms

vendor-5291eb8901c7ef5e575f.js

vendor-5291eb8901c7ef5e575f.js

1085 ms

app-06305b01b885019ba436.js

app-06305b01b885019ba436.js

742 ms

logo_zahnkoenige_linien.jpg

logo_zahnkoenige_linien.jpg

411 ms

roboto-v18-cyrillic_latin-300-b087acf192806a196adc.woff

roboto-v18-cyrillic_latin-300-b087acf192806a196adc.woff

402 ms

roboto-v18-cyrillic_latin-regular-d8c95e022cdaa2a5f3b3.woff

roboto-v18-cyrillic_latin-regular-d8c95e022cdaa2a5f3b3.woff

419 ms

roboto-v18-cyrillic_latin-500-0cf989718875fa5c76b9.woff

roboto-v18-cyrillic_latin-500-0cf989718875fa5c76b9.woff

504 ms

roboto-v18-cyrillic_latin-700-61d18e5c00a980b46d12.woff

roboto-v18-cyrillic_latin-700-61d18e5c00a980b46d12.woff

574 ms

roboto-v18-cyrillic_latin-900-bb909267c6f87a22141e.woff

roboto-v18-cyrillic_latin-900-bb909267c6f87a22141e.woff

710 ms

icomoon-1ce9647f7b60985fccde.ttf

icomoon-1ce9647f7b60985fccde.ttf

723 ms

icomoon-d5403508e8e7bc705423.ttf

icomoon-d5403508e8e7bc705423.ttf

737 ms

fontawesome-webfont-f691f37e57f04c152e23.woff

fontawesome-webfont-f691f37e57f04c152e23.woff

1078 ms

Accessibility Review

zahnkoenige.de accessibility score

96

Accessibility Issues

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

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

zahnkoenige.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

zahnkoenige.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 Zahnkoenige.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 Zahnkoenige.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

zahnkoenige.de

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