3.7 sec in total
507 ms
2.8 sec
400 ms
Visit kartenlegekurse.de now to see the best up-to-date Kartenlegekurse content and also check out these interesting facts you probably never knew about kartenlegekurse.de
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Visit kartenlegekurse.deWe analyzed Kartenlegekurse.de page load time and found that the first response time was 507 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.
kartenlegekurse.de performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value9.1 s
1/100
25%
Value5.5 s
54/100
10%
Value380 ms
70/100
30%
Value0
100/100
15%
Value6.5 s
59/100
10%
507 ms
282 ms
189 ms
191 ms
192 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 89% of them (40 requests) were addressed to the original Kartenlegekurse.de, 4% (2 requests) were made to Code.jquery.com and 4% (2 requests) were made to Webwiki.de. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Kartenlegekurse.de.
Page size can be reduced by 128.0 kB (9%)
1.5 MB
1.4 MB
In fact, the total size of Kartenlegekurse.de main page is 1.5 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 20.9 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 2.9 kB, which is 11% 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 20.9 kB or 77% of the original size.
Potential reduce by 52.9 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. Kartenlegekurse images are well optimized though.
Potential reduce by 4.7 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 4.7 kB or 76% of the original size.
Potential reduce by 49.5 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. Kartenlegekurse.de needs all CSS files to be minified and compressed as it can save up to 49.5 kB or 88% of the original size.
Number of requests can be reduced by 9 (21%)
43
34
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kartenlegekurse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
kartenlegekurse.de
507 ms
frontend.css
282 ms
pepes-free-XL-2010.css
189 ms
nlu_horiz1.css
191 ms
nlu_navi1.css
192 ms
ui.totop.css
204 ms
jquery-1.10.2.min.js
8 ms
jquery-migrate-1.2.1.min.js
8 ms
jquery.easing.min.js
203 ms
jquery.ui.totop.js
302 ms
jquery.ui.totop.head.js
302 ms
webwikibutton.gif
37 ms
gtm.js
61 ms
webwikibutton.gif
101 ms
navi1_act.gif
1115 ms
navi1_sub_true.gif
1111 ms
ui.totop.png
1177 ms
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807 ms
kartenlegekurse.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.
kartenlegekurse.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
Page has valid source maps
kartenlegekurse.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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kartenlegekurse.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 Kartenlegekurse.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.
kartenlegekurse.de
Open Graph data is detected on the main page of Kartenlegekurse. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: