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Als herstellerunabhängiges IT-Systemhaus in Potsdam entwickeln, implementieren und betreiben wir IT-Lösungen auf Basis Ihrer individuellen Anforderungen.Visit netzhaus.ag
We analyzed Netzhaus.ag page load time and found that the first response time was 306 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
netzhaus.ag performance score
Our browser made a total of 47 requests to load all elements on the main page. We found that 87% of them (41 requests) were addressed to the original Netzhaus.ag, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Netzhaus.ag.
Page size can be reduced by 903.0 kB (29%)
In fact, the total size of Netzhaus.ag main page is 3.2 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. 50% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 48.8 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 48.8 kB or 80% of the original size.
Potential reduce by 129.2 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. Netzhaus images are well optimized though.
Potential reduce by 275.4 kB
Potential reduce by 449.6 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. Netzhaus.ag needs all CSS files to be minified and compressed as it can save up to 449.6 kB or 88% of the original size.
Number of requests can be reduced by 20 (47%)
netzhaus.ag accessibility score
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
These are opportunities to improve keyboard navigation in your application.
Heading elements are not in a sequentially-descending order
These items highlight common accessibility best practices.
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
netzhaus.ag best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Serves images with low resolution
netzhaus.ag 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
Tap targets are not sized appropriately
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Netzhaus.ag 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 Netzhaus.ag 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 data is detected on the main page of Netzhaus. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: