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portal2.uni-mannheim.de: Universität Mannheim

Page load speed analysis

  • 57/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    613 ms

  • Resources loaded

    1.2 sec

  • Page rendered

    77 ms

  • Total page load time

    1.9 sec

Click here to check amazing Portal 2 Uni Mannheim content for India. Otherwise, check out these important facts you probably never knew about portal2.uni-mannheim.de

We analyzed Portal2.uni-mannheim.de page load time and found that the first response time was 613 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Page optimization

  • HTML 841 B
    Images 0 B
    Javascripts 0 B
    CSS 0 B

    In fact, the total size of Portal2.uni-mannheim.de main page is 841 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 841 B which makes up the majority of the site volume.

    • Original 841 B
    • After minification 691 B
    • After compression 432 B

    HTML optimization

    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. This page needs HTML code to be minified as it can gain 150 B, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 409 B or 49% of the original size.

Network requests diagram

  • portal2.uni-mannheim.de
  • portal2.uni-mannheim.de
  • loader_16.gif

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Portal2.uni-mannheim.de and no external sources were called. The less responsive or slowest element that took the longest time to load (613 ms) belongs to the original domain Portal2.uni-mannheim.de.

Additional info on portal2.uni-mannheim.de

Requests

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portal 2 Uni Mannheim. According to our analytics all requests are already optimized.

1

Images

1

All

Possible request optimization

1

Images

0

Optimized

1

All

Good result

Redirects

As for redirects, our browser was forwarded to https://portal2.uni-mannheim.de/ before it reached this domain.

IP address

This IP address is dedicated to Portal2.uni-mannheim.de. This is the best domain hosting practice .

Normal result

IP Trace

portal2.uni-mannheim.de

134.155.100.70

DNS records

Type Host Target/ip TTL Other
A

www-v70.uni-mannheim.de

134.155.100.70 300
CNAME

portal2.uni-mannheim.de

www-v70.uni-mannheim.de 300
AAAA

www-v70.uni-mannheim.de

300 Ipv6: 2001:7c0:2900:64::869b:6446

Language and encoding

Poor result

Language

DE de language flag

Detected

N/A  language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Portal2.uni-mannheim.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Portal2.uni-mannheim.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.

HTTPS certificate

SSL Certificate

Portal2.uni-mannheim.de has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 30.1% of all visits is India. It lies approximately 4220 miles away from the server location (Germany) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Portal2.uni-mannheim.de page load time for the majority of users is moving the server to India or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Portal 2 Uni Mannheim. 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:

portal2.uni-mannheim.de

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