6.1 sec in total
Visit wissen.de now to see the best up-to-date Wissen content for Germany and also check out these interesting facts you probably never knew about wissen.de
wissen.de ist das Wissensportal im deutschsprachigen Raum. Auf wissen.de finden Sie geprüfte Informationen. Kurz, knapp und präzise.Visit wissen.de
We analyzed Wissen.de page load time and found that the first response time was 862 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
wissen.de performance score
Our browser made a total of 161 requests to load all elements on the main page. We found that 47% of them (75 requests) were addressed to the original Wissen.de, 8% (13 requests) were made to S0.2mdn.net and 6% (10 requests) were made to Im.banner.t-online.de. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Wissen.de.
Page size can be reduced by 3.0 MB (52%)
Potential reduce by 64.7 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. 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 64.7 kB or 78% of the original size.
Potential reduce by 295.4 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. Obviously, Wissen needs image optimization as it can save up to 295.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.0 MB
Potential reduce by 622.9 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. Wissen.de needs all CSS files to be minified and compressed as it can save up to 622.9 kB or 83% of the original size.
Number of requests can be reduced by 95 (61%)
wissen.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.
Links do not have a discernible name
wissen.de best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
wissen.de SEO score
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/).
Document uses legible font sizes
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wissen.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 Wissen.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.
Open Graph description is not detected on the main page of Wissen. 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: