Analyze Computer Science Portal

Page load speed analysis

  • 58/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    1.2 sec

  • Resources loaded

    2.3 sec

  • Page rendered

    117 ms

  • Total page load time

    3.6 sec

Welcome to homepage info - get ready to check Cs Selu best content for United States right away, or after learning these important things about

We analyzed page load time and found that the first response time was 1.2 sec and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Page optimization

  • HTML 8.2 kB
    Images 280.1 kB
    Javascripts 0 B
    CSS 0 B

    In fact, the total size of main page is 288.3 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 10% of websites need less resources to load. Images take 280.1 kB which makes up the majority of the site volume.

    • Original 8.2 kB
    • After minification 7.7 kB
    • After compression 1.1 kB

    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. 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 7.2 kB or 87% of the original size.

    • Original 280.1 kB
    • After optimization 270.8 kB

    Image optimization

    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. Cs Selu images are well optimized though.

Network requests diagram

  • csPortal_new_01.png
  • spacer.gif
  • csPortal_new_02.png
  • CSIT-Homepage.png
  • csPortal_new_04.png
  • csPortal_new_05.png
  • ACM.png
  • csPortal_new_07.png
  • csPortal_new_08.png
  • csPortal_new_09.png
  • csPortal_new_10.png
  • Computer-Science.png
  • csPortal_new_12.png
  • csPortal_new_13.png
  • CSSC.png
  • csPortal_new_15.png
  • csPortal_new_16.png
  • csPortal_new_17.png
  • csPortal_new_18.png
  • IT.png
  • csPortal_new_20.png
  • SLUGO.png
  • csPortal_new_22.png
  • csPortal_new_23.png
  • Engineering-Technology.png
  • csPortal_new_25.png
  • csPortal_new_26.png
  • CS-Webmail.png
  • csPortal_new_28.png
  • csPortal_new_29.png
  • csPortal_new_30.png
  • csPortal_new_31.png
  • OSHE.png
  • csPortal_new_33.png
  • csPortal_new_34.png

Our browser made a total of 36 requests to load all elements on the main page. We found that all of those requests were addressed to and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain

Additional info on


The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cs Selu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.





Possible request optimization







Normal result

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 7200
MX 7200 Pri: 5

Language and encoding

Normal result


N/A  language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that 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 has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 91.8% of all visits is United States. It’s good for that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Cs Selu. 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:

Share this report in social media

Analyze another website