Tools & Wizards About Us
cosmo-sports.de screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

cosmo-sports.de

COSMO Sports in Düsseldorf | Ihr Sport- und Freizeitzentrum

Page Load Speed

9.1 sec in total

First Response

310 ms

Resources Loaded

7.2 sec

Page Rendered

1.6 sec

cosmo-sports.de screenshot

About Website

Visit cosmo-sports.de now to see the best up-to-date COSMO Sports content for Germany and also check out these interesting facts you probably never knew about cosmo-sports.de

COSMO Sports in Düsseldorf steht für Sport und Spaß auf 21.000 Quadratmetern: ✓Bowling ✓Fitnessstudio ✓LaserTag ✓Klettern – und mehr! Ideal für Events!

Visit cosmo-sports.de

Key Findings

We analyzed Cosmo-sports.de page load time and found that the first response time was 310 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cosmo-sports.de performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value30.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value55.7 s

0/100

25%

SI (Speed Index)

Value43.3 s

0/100

10%

TBT (Total Blocking Time)

Value380 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value53.1 s

0/100

10%

Network Requests Diagram

cosmo-sports.de

310 ms

cosmo-sports.de

817 ms

mediaelementplayer-legacy.min.css

317 ms

wp-mediaelement.min.css

324 ms

cookieblocker.min.css

322 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that all of those requests were addressed to Cosmo-sports.de and no external sources were called. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Cosmo-sports.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (11%)

Content Size

10.7 MB

After Optimization

9.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cosmo-sports.de main page is 10.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 9.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 642.4 kB

  • Original 777.0 kB
  • After minification 765.3 kB
  • After compression 134.6 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. 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 642.4 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 362.4 kB

  • Original 9.1 MB
  • After minification 8.7 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. COSMO Sports images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 71.1 kB

  • Original 458.5 kB
  • After minification 458.5 kB
  • After compression 387.4 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 71.1 kB or 16% of the original size.

CSS Optimization

-23%

Potential reduce by 79.2 kB

  • Original 340.8 kB
  • After minification 340.8 kB
  • After compression 261.6 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. Cosmo-sports.de needs all CSS files to be minified and compressed as it can save up to 79.2 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 76 (72%)

Requests Now

105

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COSMO Sports. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 47 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cosmo-sports.de

cosmo-sports.de

310 ms

cosmo-sports.de

cosmo-sports.de

817 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

317 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

324 ms

cookieblocker.min.css

cookieblocker.min.css

322 ms

animate.min.css

animate.min.css

329 ms

31628cd.css

31628cd.css

466 ms

all.min.css

all.min.css

461 ms

v4-shims.min.css

v4-shims.min.css

440 ms

public.css

public.css

443 ms

jet-popup-frontend.css

jet-popup-frontend.css

447 ms

0dd9a0f.css

0dd9a0f.css

455 ms

jet-elements.css

jet-elements.css

668 ms

jet-elements-skin.css

jet-elements-skin.css

565 ms

elementor-icons.min.css

elementor-icons.min.css

588 ms

frontend-lite.min.css

frontend-lite.min.css

610 ms

swiper.min.css

swiper.min.css

574 ms

font-awesome.min.css

font-awesome.min.css

590 ms

frontend.min.css

frontend.min.css

928 ms

post-6.css

post-6.css

734 ms

flatpickr.min.css

flatpickr.min.css

730 ms

global.css

global.css

748 ms

post-596.css

post-596.css

736 ms

post-216.css

post-216.css

792 ms

post-259.css

post-259.css

843 ms

fontawesome.min.css

fontawesome.min.css

874 ms

solid.min.css

solid.min.css

848 ms

sonstiges.css

sonstiges.css

866 ms

sportarten.css

sportarten.css

904 ms

sonstigesmehr.css

sonstigesmehr.css

970 ms

jquery.min.js

jquery.min.js

1047 ms

jquery-migrate.min.js

jquery-migrate.min.js

991 ms

utils.min.js

utils.min.js

989 ms

widget-icon-list.min.css

widget-icon-list.min.css

731 ms

fluent-forms-elementor-widget.css

fluent-forms-elementor-widget.css

734 ms

all.min.css

all.min.css

879 ms

v4-shims.min.css

v4-shims.min.css

880 ms

post-1836.css

post-1836.css

880 ms

post-1126.css

post-1126.css

878 ms

post-292.css

post-292.css

877 ms

post-300.css

post-300.css

875 ms

post-266.css

post-266.css

1136 ms

post-269.css

post-269.css

1025 ms

post-282.css

post-282.css

1020 ms

post-273.css

post-273.css

1019 ms

post-278.css

post-278.css

1010 ms

post-2592.css

post-2592.css

1005 ms

brands.min.css

brands.min.css

996 ms

post-2630.css

post-2630.css

903 ms

post-2681.css

post-2681.css

895 ms

post-2714.css

post-2714.css

880 ms

post-2884.css

post-2884.css

877 ms

wc-quick-view.js

wc-quick-view.js

856 ms

underscore.min.js

underscore.min.js

792 ms

frontend.min.js

frontend.min.js

1534 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

811 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

805 ms

wp-polyfill.min.js

wp-polyfill.min.js

795 ms

hooks.min.js

hooks.min.js

754 ms

vue.min.js

vue.min.js

1423 ms

jet-menu-public-scripts.js

jet-menu-public-scripts.js

1419 ms

jet-plugins.js

jet-plugins.js

1400 ms

anime.min.js

anime.min.js

1393 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

1364 ms

jet-popup-frontend.js

jet-popup-frontend.js

1311 ms

complianz.min.js

complianz.min.js

1286 ms

v4-shims.min.js

v4-shims.min.js

1282 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

1282 ms

url-polyfill.min.js

url-polyfill.min.js

1234 ms

webpack.runtime.min.js

webpack.runtime.min.js

1231 ms

frontend-modules.min.js

frontend-modules.min.js

1087 ms

waypoints.min.js

waypoints.min.js

1088 ms

core.min.js

core.min.js

1087 ms

frontend.min.js

frontend.min.js

1090 ms

jet-elements.min.js

jet-elements.min.js

1088 ms

widgets-scripts.js

widgets-scripts.js

1087 ms

jet-popup-elementor-frontend.js

jet-popup-elementor-frontend.js

1088 ms

wp-util.min.js

wp-util.min.js

823 ms

frontend.min.js

frontend.min.js

836 ms

flatpickr.min.js

flatpickr.min.js

823 ms

TitilliumWeb-Regular.ttf

TitilliumWeb-Regular.ttf

802 ms

TitilliumWeb-Regular.ttf

TitilliumWeb-Regular.ttf

829 ms

TitilliumWeb-Light.ttf

TitilliumWeb-Light.ttf

806 ms

TitilliumWeb-Light.ttf

TitilliumWeb-Light.ttf

831 ms

TitilliumWeb-SemiBold.ttf

TitilliumWeb-SemiBold.ttf

804 ms

TitilliumWeb-SemiBold.ttf

TitilliumWeb-SemiBold.ttf

828 ms

TitilliumWeb-Bold.ttf

TitilliumWeb-Bold.ttf

804 ms

TitilliumWeb-Bold.ttf

TitilliumWeb-Bold.ttf

818 ms

CosmoSports-Logo-komplett.png

CosmoSports-Logo-komplett.png

830 ms

fa-solid-900.woff

fa-solid-900.woff

949 ms

fa-solid-900.woff

fa-solid-900.woff

874 ms

fa-regular-400.woff

fa-regular-400.woff

871 ms

CosmoSports-Logo-komplett-weiss.png

CosmoSports-Logo-komplett-weiss.png

871 ms

sonstiges.woff

sonstiges.woff

868 ms

TitilliumWeb-Regular.ttf

TitilliumWeb-Regular.ttf

249 ms

TitilliumWeb-SemiBoldItalic.ttf

TitilliumWeb-SemiBoldItalic.ttf

156 ms

TitilliumWeb-SemiBoldItalic.ttf

TitilliumWeb-SemiBoldItalic.ttf

500 ms

TitilliumWeb-BoldItalic.ttf

TitilliumWeb-BoldItalic.ttf

153 ms

TitilliumWeb-BoldItalic.ttf

TitilliumWeb-BoldItalic.ttf

243 ms

TitilliumWeb-Italic.ttf

TitilliumWeb-Italic.ttf

153 ms

TitilliumWeb-Light.ttf

TitilliumWeb-Light.ttf

497 ms

TitilliumWeb-SemiBold.ttf

TitilliumWeb-SemiBold.ttf

242 ms

TitilliumWeb-Bold.ttf

TitilliumWeb-Bold.ttf

492 ms

TitilliumWeb-Italic.ttf

TitilliumWeb-Italic.ttf

496 ms

TitilliumWeb-LightItalic.ttf

TitilliumWeb-LightItalic.ttf

148 ms

TitilliumWeb-LightItalic.ttf

TitilliumWeb-LightItalic.ttf

495 ms

sportarten.woff

sportarten.woff

494 ms

sonstigesmehr.woff

sonstigesmehr.woff

494 ms

fa-brands-400.woff

fa-brands-400.woff

494 ms

CosmoSports-favicon.png

CosmoSports-favicon.png

493 ms

Parking-288x300.png

Parking-288x300.png

493 ms

DSC00946-1024x683.jpg

DSC00946-1024x683.jpg

811 ms

Pixel-Logo-1024x379.png

Pixel-Logo-1024x379.png

662 ms

DSC00617-1024x683.jpg

DSC00617-1024x683.jpg

661 ms

DSC00990-1024x683.jpg

DSC00990-1024x683.jpg

808 ms

Bubble-Ball-scaled-e1688680034816-1024x632.jpg

Bubble-Ball-scaled-e1688680034816-1024x632.jpg

807 ms

LaserTag.jpg

LaserTag.jpg

658 ms

7th-Space-spielende-gruppe-1024x576.jpg

7th-Space-spielende-gruppe-1024x576.jpg

804 ms

CosmoSports-white.svg

CosmoSports-white.svg

652 ms

NY-Cosmo-TV-Slide-1024x640.jpg

NY-Cosmo-TV-Slide-1024x640.jpg

895 ms

FortunaFeier-1024x724.jpeg

FortunaFeier-1024x724.jpeg

796 ms

MWST-Aktion-Popup-1024x724.png

MWST-Aktion-Popup-1024x724.png

1046 ms

Telefonstoerung-1024x724.jpg

Telefonstoerung-1024x724.jpg

812 ms

TV-Pixel2-1024x576.jpg

TV-Pixel2-1024x576.jpg

811 ms

DSC00771-1-scaled-1.jpg

DSC00771-1-scaled-1.jpg

924 ms

DSC4395-scaled-e1688680766473.jpg

DSC4395-scaled-e1688680766473.jpg

1143 ms

Bubble-Ball-scaled-e1688680034816.jpg

Bubble-Ball-scaled-e1688680034816.jpg

3124 ms

DSC02252-scaled.jpg

DSC02252-scaled.jpg

1773 ms

DSC09295-scaled.jpg

DSC09295-scaled.jpg

1111 ms

TitilliumWeb-BoldItalic.ttf

TitilliumWeb-BoldItalic.ttf

1046 ms

TitilliumWeb-LightItalic.ttf

TitilliumWeb-LightItalic.ttf

1315 ms

TitilliumWeb-SemiBoldItalic.ttf

TitilliumWeb-SemiBoldItalic.ttf

1174 ms

TitilliumWeb-Italic.ttf

TitilliumWeb-Italic.ttf

1679 ms

Fitness-e1688735716696.png

Fitness-e1688735716696.png

3959 ms

7th-Space-spielende-gruppe.jpg

7th-Space-spielende-gruppe.jpg

2471 ms

DSC04505-scaled-e1688729883348.jpg

DSC04505-scaled-e1688729883348.jpg

3614 ms

Klettern-scaled.jpg

Klettern-scaled.jpg

2125 ms

DSC00527-scaled.jpg

DSC00527-scaled.jpg

1648 ms

Accessibility Review

cosmo-sports.de accessibility score

96

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

cosmo-sports.de best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cosmo-sports.de SEO score

93

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 Cosmo-sports.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 Cosmo-sports.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

cosmo-sports.de

Open Graph data is detected on the main page of COSMO Sports. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: