Analyze DECATHLON | Sportschuhe & Sportbekleidung | Sportbedarf

Finde deine Sportausrüstung für über 100 Sportarten zu starken Preisen! | Teste dein Produkt 30 Tage ✅ Kostenlose Retoure ✅ Click & Collect ✅ Instore Order ✅

Page load speed analysis

  • 60/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    259 ms

  • Resources loaded

    1.5 sec

  • Page rendered

    209 ms

  • Total page load time

    2 sec

Click here to check amazing DECATHLON content for Germany. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 259 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Page optimization

  • HTML 206.3 kB
    Images 667.2 kB
    Javascripts 1.5 MB
    CSS 351.9 kB

    In fact, the total size of main page is 2.7 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. 70% of websites need less resources to load. Javascripts take 1.5 MB which makes up the majority of the site volume.

    • Original 206.3 kB
    • After minification 198.3 kB
    • After compression 41.0 kB

    HTML optimization

    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 165.3 kB or 80% of the original size.

    • Original 667.2 kB
    • After optimization 654.2 kB

    Image optimization

    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. DECATHLON images are well optimized though.

    • Original 1.5 MB
    • After minification 1.5 MB
    • After compression 399.2 kB

    JavaScript optimization

    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 1.1 MB or 73% of the original size.

    • Original 351.9 kB
    • After minification 350.2 kB
    • After compression 60.6 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 291.4 kB or 83% of the original size.

Network requests diagram

  • main_release_20160222-121449.css
  • homepage_release_20160222-121449.css
  • jquery-1.10.0.min.js
  • jquery-ui-1.10.3.min.js
  • jquery-migrate-1.2.1.min.js
  • jquery.noconflict.js
  • swfobject.js
  • tc_analytics.js
  • tc_bigdata.js
  • tc_abtesting.js
  • background.jpg
  • wait-loader.gif
  • background-container.png
  • logo.png
  • sprite_global.png
  • check-icon-failure.gif
  • bg-autosuggest-fond.png
  • bg-autosuggest-top.png
  • bg-autosuggest-bottom.png
  • bg-header-cart-sprite.png
  • picto_myaccount.png
  • picto-mywishlist-grey.png
  • nav-home-left.png
  • pucedown.gif
  • 212x270_Menu_Hallen-Teamsport15_.jpg
  • bg-ombre-nav-bottom.png
  • 212x216_Menu_Unterwaesche-shop_Damen.jpg
  • bg-ombre-nav-bottom-column1.png
  • 212x216_Menu_Unterwaesche-shop_Herren.jpg
  • 043d900f40aea7dedc3606a15b683610.js
  • AS-2313789.js
  • analytics.js
  • tracker.min.js
  • 212x216_Menu_Unterwaesche-shop_Kinder.jpg
  • bg-ombre-nav-marque.png
  • 212x216_Onpower-500-Travel.jpg
  • body-back.png
  • 1900x521_HP-Banner_Innovationsprodukte.jpg
  • 1900x521_HP-Banner_Neue-Kollektion-0216(1).jpg
  • linkid.js
  • ec.js
  • collect
  • footer.css
  • newsletter_popup.css
  • vex.min.css
  • vex.combined.min.js
  • notes.jpg
  • classic_b5e9553642df41cd8c73e70ccbfcbdd8.jpg
  • background-listing.png
  • fdprice-red.png
  • classic_51af5034b9cd4a63baa106f38c6c0b7e.jpg
  • classic_0b6c448e138f4806a3b02404faefea2f.jpg
  • fdprice-yellow.png
  • classic_1100254058e04acbbae1dc7452412fa3.jpg
  • 330x225_HP-Banner-klein_Bergsport-Schuhe.png
  • 330x225_HP-Banner-klein_Bergsport-Bekleidung.png
  • 330x225_HP-Banner-klein_Winter-Sale.png
  • footer-background.gif
  • collect
  • collect
  • collect
  • main_release_20160222-121449.js
  • homepage_release_20160222-121449.js
  • giftcard-red.png
  • cc.png
  • ap.png
  • global-sprites.png
  • sprites-global.jpg
  • body-bg-bottom.gif
  • Roboto-Regular-webfont.woff
  • Roboto-Bold-webfont.woff
  • tcv2.js
  • owatag.js
  • adsbygoogle.js
  • logo_de.png
  • XE091977344598481244F659926FA8BC0.js
  • pucedown.gif
  • cta_arrow_light@2x.png
  • cta_arrow@2x.png
  • 1900x521_HP-Banner_Neue-Kollektion-0216%281%29.jpg
  • bgControls.png
  • bgSeparator.png
  • fdblue.jpg
  • delivery@2x.png
  • tooltip.gif
  • exchange@2x.png
  • stores@2x.png
  • fdgrey.jpg
  • RobotoCondensed-Bold-webfont.woff
  • mnk.gif
  • geolocAndWeather.php
  • collect

Our browser made a total of 95 requests to load all elements on the main page. We found that 82% of them (78 requests) were addressed to the original, 6% (6 requests) were made to and 2% (2 requests) were made to The less responsive or slowest element that took the longest time to load (846 ms) belongs to the original domain

Additional info on


The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DECATHLON. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.









Possible request optimization











Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 299
A 299
NS 300
NS 300

300 Mname:
Serial: 2019111064
Refresh: 28800
Retry: 7200
Expire: 1209600
Minimum-ttl: 86400

Language and encoding

Good result


DE de language flag


DE de language flag





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

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 93.5% of all visits is Germany. It lies approximately 680 miles away from the server location (Sweden) and such a distance cannot critically affect website speed, but moving the server closer to their user base in Germany can speed up page load time anyway.

Normal result

Poor result

Social Sharing Optimization

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

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