3.5 sec in total
271 ms
2.5 sec
720 ms
Welcome to karstadtsports.de homepage info - get ready to check Karstadt Sport S best content for Germany right away, or after learning these important things about karstadtsports.de
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Visit karstadtsports.deWe analyzed Karstadtsports.de page load time and found that the first response time was 271 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 55% of websites can load faster.
karstadtsports.de performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value4.5 s
38/100
25%
Value6.5 s
39/100
10%
Value490 ms
59/100
30%
Value0.586
11/100
15%
Value7.6 s
46/100
10%
271 ms
245 ms
98 ms
212 ms
189 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 85% of them (34 requests) were addressed to the original Karstadtsports.de, 5% (2 requests) were made to Cloud.webtype.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Karstadtsports.de.
Page size can be reduced by 212.4 kB (5%)
4.6 MB
4.3 MB
In fact, the total size of Karstadtsports.de main page is 4.6 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. 40% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.
Potential reduce by 16.9 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 3.7 kB, which is 17% 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 16.9 kB or 80% of the original size.
Potential reduce by 161.8 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. Karstadt Sport S images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 27% of the original size.
Potential reduce by 1.6 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. Karstadtsports.de needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 64% of the original size.
Number of requests can be reduced by 15 (41%)
37
22
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karstadt Sport S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
karstadtsports.de
271 ms
www.karstadtsports.de
245 ms
134297b6db.css
98 ms
flipbook.style.css
212 ms
font-awesome.css
189 ms
bootstrap.min.css
284 ms
settings.css
200 ms
header-footer.css
211 ms
modules.css
193 ms
jQuery-1.10.0.min.js
648 ms
jquery.themepunch.tools.min.js
665 ms
jquery.themepunch.revolution.min.js
467 ms
js
78 ms
bootstrap.min.js
466 ms
jquery.cookie.js
292 ms
08b86f5b-461c-4e79-a4f7-82be59de4728.css
58 ms
flipbook.min.js
770 ms
flipbook.starter.js
375 ms
v.gif
107 ms
social-bar-bg.png
104 ms
fb-icon.png
104 ms
instagram-icon.png
105 ms
logo.png
190 ms
1440x600_BigTeaser_01_Reebok_Damen.jpg
1211 ms
1440x600_BigTeaser_02_Adidas_Herren.jpg
668 ms
1440x600_BigTeaser_03_FIBO-Gewinnspiel.jpg
1245 ms
f27329ce-33a6-41dd-a28c-eb0c3711cf11
78 ms
768x576_M-Teaser_Neueste_Highlights.jpg
817 ms
768x576_M-Teaser_Aktuelle_Werbung.jpg
1003 ms
DEV_HOME_teamsport_konfigurator.jpg
1194 ms
DEV_HOME_filalfinder.jpg
1021 ms
DEV_HOME_facebook_D.jpg
1005 ms
analytics.js
53 ms
revolution.extension.video.min.js
1034 ms
revolution.extension.slideanims.min.js
1036 ms
revolution.extension.actions.min.js
1048 ms
revolution.extension.layeranimation.min.js
1121 ms
revolution.extension.kenburn.min.js
1125 ms
revolution.extension.navigation.min.js
1139 ms
collect
14 ms
karstadtsports.de accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
karstadtsports.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
karstadtsports.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Karstadtsports.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Karstadtsports.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.
karstadtsports.de
Open Graph description is not detected on the main page of Karstadt Sport S. 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: