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If you want to develop OPC UA (Unified Architecture), XML DA or OPC DA, AE or HDA Classic clients the solutions from Kassl GmbH are the right ones.Visit dopc.kassl.de
We analyzed Dopc.kassl.de page load time and found that the first response time was 318 ms and then it took 764 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
dopc.kassl.de performance score
Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Dopc.kassl.de and no external sources were called. The less responsive or slowest element that took the longest time to load (318 ms) belongs to the original domain Dopc.kassl.de.
Page size can be reduced by 7.1 kB (29%)
In fact, the total size of Dopc.kassl.de main page is 24.6 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. Only 5% of websites need less resources to load. Images take 15.7 kB which makes up the majority of the site volume.
Potential reduce by 3.5 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 3.5 kB or 66% of the original size.
Potential reduce by 883 B
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. D OPC Kassl images are well optimized though.
Potential reduce by 2.8 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. Dopc.kassl.de needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 76% of the original size.
We found no issues to fix!
dopc.kassl.de accessibility score
dopc.kassl.de best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Page has valid source maps
dopc.kassl.de SEO score
Document uses legible font sizes
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dopc.kassl.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dopc.kassl.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
Open Graph description is not detected on the main page of D OPC Kassl. 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: