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Rollladenantriebe, Torantriebe, Insektenschutz und Co: Schellenberg bietet smarte Lösungen rund um Antriebsysteme und Zubehör für Türen, Tore und Fenster.Visit schellenberg.co.uk
We analyzed Schellenberg.co.uk page load time and found that the first response time was 318 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 60% of websites can load faster.
schellenberg.co.uk performance score
Our browser made a total of 37 requests to load all elements on the main page. We found that 70% of them (26 requests) were addressed to the original Schellenberg.co.uk, 16% (6 requests) were made to Use.typekit.net and 5% (2 requests) were made to Code.etracker.com. The less responsive or slowest element that took the longest time to load (887 ms) belongs to the original domain Schellenberg.co.uk.
Page size can be reduced by 103.8 kB (23%)
In fact, the total size of Schellenberg.co.uk main page is 452.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 305.0 kB which makes up the majority of the site volume.
Potential reduce by 101.1 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 101.1 kB or 85% of the original size.
Potential reduce by 2.5 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. Schellenberg images are well optimized though.
Potential reduce by 258 B
Potential reduce by 0 B
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.
Number of requests can be reduced by 5 (17%)
schellenberg.co.uk accessibility score
Names and labels
Buttons do not have an accessible name
Links do not have a discernible name
These are opportunities to improve keyboard navigation in your application.
Heading elements are not in a sequentially-descending order
schellenberg.co.uk best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Serves images with low resolution
Browser errors were logged to the console
Page has valid source maps
schellenberg.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Document doesn't have a valid hreflang
Document uses legible font sizes
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Schellenberg.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Schellenberg.co.uk 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 Schellenberg. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: