Page load speed analysis
Total page load time
In fact, the total size of Exchange.uni-heidelberg.de main page is 53.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 53.7 kB which makes up the majority of the site volume.
Original 53.7 kB
After minification 53.1 kB
After compression 22.8 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 30.9 kB or 58% of the original size.
Network requests diagram
Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Exchange.uni-heidelberg.de and no external sources were called. The less responsive or slowest element that took the longest time to load (496 ms) belongs to the original domain Exchange.uni-heidelberg.de.
Additional info on exchange.uni-heidelberg.de
As for redirects, our browser reached this domain in two steps. The first redirect led to https://exchange.uni-heidelberg.de/, then it was forwarded to https://exchange.uni-heidelberg.de/owa/auth/logon.aspx?url=https%3a%2f%2fexchang..., and finally we managed to open this domain. We strongly recommend that the redirects should be reduced, as the more redirects a site has, the slower it loads.
This IP address is dedicated to Exchange.uni-heidelberg.de. This is the best domain hosting practice .
Language and encoding
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Exchange.uni-heidelberg.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 Exchange.uni-heidelberg.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.
Exchange.uni-heidelberg.de has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.
Visitor World Map
Country of origin for 64.9% of all visits is Germany. It’s good for Exchange.uni-heidelberg.de that their server is also located in Germany, as that enables the majority of their visitors to benefit from a much faster page load time.
Social Sharing Optimization
Open Graph description is not detected on the main page of Exchange Uni Heidelberg. 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:
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