Tools & Wizards About Us
fusszentrum-koeln.de screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

fusszentrum-koeln.de

Fußzentrum Köln

Page Load Speed

6.4 sec in total

First Response

1.5 sec

Resources Loaded

4.4 sec

Page Rendered

545 ms

fusszentrum-koeln.de screenshot

About Website

Welcome to fusszentrum-koeln.de homepage info - get ready to check Fusszentrum Koeln best content right away, or after learning these important things about fusszentrum-koeln.de

Visit fusszentrum-koeln.de

Key Findings

We analyzed Fusszentrum-koeln.de page load time and found that the first response time was 1.5 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

fusszentrum-koeln.de performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

www.fusszentrum-koeln.de

1463 ms

style.min.css

395 ms

styles.css

550 ms

style.css

322 ms

dnd-upload-cf7.css

331 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that all of those requests were addressed to Fusszentrum-koeln.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Fusszentrum-koeln.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 523.9 kB (25%)

Content Size

2.1 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fusszentrum-koeln.de main page is 2.1 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. 35% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 28.1 kB

  • Original 35.7 kB
  • After minification 31.9 kB
  • After compression 7.6 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 3.8 kB, which is 11% 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 28.1 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 28.4 kB

  • Original 1.5 MB
  • After minification 1.5 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. Fusszentrum Koeln images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 201.1 kB

  • Original 288.4 kB
  • After minification 283.0 kB
  • After compression 87.3 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 201.1 kB or 70% of the original size.

CSS Optimization

-86%

Potential reduce by 266.3 kB

  • Original 309.3 kB
  • After minification 285.0 kB
  • After compression 43.0 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. Fusszentrum-koeln.de needs all CSS files to be minified and compressed as it can save up to 266.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (49%)

Requests Now

41

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fusszentrum Koeln. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.fusszentrum-koeln.de

www.fusszentrum-koeln.de

1463 ms

style.min.css

style.min.css

395 ms

styles.css

styles.css

550 ms

style.css

style.css

322 ms

dnd-upload-cf7.css

dnd-upload-cf7.css

331 ms

styles.css

styles.css

336 ms

style.css

style.css

596 ms

slick.css

slick.css

441 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

475 ms

jquery.min.js

jquery.min.js

721 ms

jquery-migrate.min.js

jquery-migrate.min.js

515 ms

language-cookie.js

language-cookie.js

551 ms

style.min.css

style.min.css

589 ms

main.js

main.js

634 ms

index.js

index.js

693 ms

index.js

index.js

684 ms

codedropz-uploader-min.js

codedropz-uploader-min.js

757 ms

aos.js

aos.js

743 ms

slick.min.js

slick.min.js

777 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

958 ms

scripts.js

scripts.js

810 ms

fonts.css

fonts.css

242 ms

aos.css

aos.css

301 ms

logo.svg

logo.svg

144 ms

en.svg

en.svg

139 ms

de.svg

de.svg

142 ms

doctolib-gray.svg

doctolib-gray.svg

145 ms

home-top-268179944.jpeg

home-top-268179944.jpeg

418 ms

foot-circle.svg

foot-circle.svg

153 ms

circle.svg

circle.svg

254 ms

praxis-1.jpg

praxis-1.jpg

698 ms

hallux.svg

hallux.svg

273 ms

bunionette.svg

bunionette.svg

275 ms

hammerzeh.svg

hammerzeh.svg

271 ms

achillessehnen.svg

achillessehnen.svg

389 ms

morton-neurum.svg

morton-neurum.svg

412 ms

wartezimmer.jpg

wartezimmer.jpg

906 ms

logo-light.svg

logo-light.svg

425 ms

facebook.svg

facebook.svg

503 ms

instagram.svg

instagram.svg

522 ms

doctolib.svg

doctolib.svg

537 ms

scrolltop.svg

scrolltop.svg

540 ms

dm-sans-v11-latin-regular.woff

dm-sans-v11-latin-regular.woff

636 ms

dm-sans-v11-latin-500.woff

dm-sans-v11-latin-500.woff

664 ms

dm-sans-v11-latin-700.woff

dm-sans-v11-latin-700.woff

668 ms

roboto-v30-latin-700.woff

roboto-v30-latin-700.woff

667 ms

roboto-v30-latin-900.woff

roboto-v30-latin-900.woff

808 ms

roboto-v30-latin-500.woff

roboto-v30-latin-500.woff

798 ms

roboto-v30-latin-regular.woff

roboto-v30-latin-regular.woff

809 ms

roboto-v30-latin-300.woff

roboto-v30-latin-300.woff

794 ms

Accessibility Review

fusszentrum-koeln.de accessibility score

93

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

Links do not have a discernible name

Best Practices

fusszentrum-koeln.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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

fusszentrum-koeln.de SEO score

86

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fusszentrum-koeln.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 Fusszentrum-koeln.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

fusszentrum-koeln.de

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