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Welcome to kochen-lernen.net homepage info - get ready to check Kochen Lernen best content right away, or after learning these important things about kochen-lernen.net
Visit kochen-lernen.netWe analyzed Kochen-lernen.net page load time and found that the first response time was 1.4 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
kochen-lernen.net performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value4.8 s
31/100
25%
Value4.3 s
75/100
10%
Value0 ms
100/100
30%
Value0.064
97/100
15%
Value3.0 s
96/100
10%
1385 ms
239 ms
221 ms
218 ms
218 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 69% of them (65 requests) were addressed to the original Kochen-lernen.net, 6% (6 requests) were made to Pagead2.googlesyndication.com and 5% (5 requests) were made to Superadserver.de. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Kochen-lernen.net.
Page size can be reduced by 400.7 kB (25%)
1.6 MB
1.2 MB
In fact, the total size of Kochen-lernen.net main page is 1.6 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 210.6 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 52.8 kB, which is 22% 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 210.6 kB or 88% of the original size.
Potential reduce by 40.0 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. Kochen Lernen images are well optimized though.
Potential reduce by 114.5 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 114.5 kB or 56% of the original size.
Potential reduce by 35.7 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. Kochen-lernen.net needs all CSS files to be minified and compressed as it can save up to 35.7 kB or 80% of the original size.
Number of requests can be reduced by 39 (43%)
90
51
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kochen Lernen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
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kochen-lernen.net accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
kochen-lernen.net 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
kochen-lernen.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kochen-lernen.net 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 Kochen-lernen.net 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.
kochen-lernen.net
Open Graph description is not detected on the main page of Kochen Lernen. 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: