4.5 sec in total
323 ms
3.7 sec
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Click here to check amazing KOFFER Arena content. Otherwise, check out these important facts you probably never knew about kofferarena.de
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Visit kofferarena.deWe analyzed Kofferarena.de page load time and found that the first response time was 323 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
kofferarena.de performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value12.3 s
0/100
25%
Value8.0 s
22/100
10%
Value1,110 ms
23/100
30%
Value0.636
9/100
15%
Value14.3 s
9/100
10%
323 ms
416 ms
203 ms
213 ms
210 ms
Our browser made a total of 168 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Kofferarena.de, 86% (144 requests) were made to Koffer-arena.de and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Koffer-arena.de.
Page size can be reduced by 1.3 MB (58%)
2.2 MB
939.6 kB
In fact, the total size of Kofferarena.de main page is 2.2 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. 60% of websites need less resources to load. Javascripts take 956.7 kB which makes up the majority of the site volume.
Potential reduce by 207.4 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. This page needs HTML code to be minified as it can gain 96.2 kB, which is 41% 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 207.4 kB or 89% of the original size.
Potential reduce by 44.6 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. KOFFER Arena images are well optimized though.
Potential reduce by 693.3 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 693.3 kB or 72% of the original size.
Potential reduce by 343.4 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. Kofferarena.de needs all CSS files to be minified and compressed as it can save up to 343.4 kB or 83% of the original size.
Number of requests can be reduced by 97 (60%)
163
66
The browser has sent 163 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KOFFER Arena. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.
kofferarena.de
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www.koffer-arena.de
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kofferarena.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
kofferarena.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
kofferarena.de SEO score
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
Tap targets are not sized appropriately
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kofferarena.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kofferarena.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.
kofferarena.de
Open Graph description is not detected on the main page of KOFFER Arena. 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: