Analyze DSXchange :: IBM Information Server Forum :: Home

Page load speed analysis

  • 57/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    1.3 sec

  • Resources loaded

    1.6 sec

  • Page rendered

    147 ms

  • Total page load time

    3 sec

Visit now to see the best up-to-date DSXchange content for India and also check out these interesting facts you probably never knew about

We analyzed page load time and found that the first response time was 1.3 sec and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Page optimization

  • HTML 24.4 kB
    Images 15.6 kB
    Javascripts 9.3 kB
    CSS 5.4 kB

    In fact, the total size of main page is 54.7 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 24.4 kB which makes up the majority of the site volume.

    • Original 24.4 kB
    • After minification 19.0 kB
    • After compression 4.9 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. This page needs HTML code to be minified as it can gain 5.4 kB, which is 22% 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 19.5 kB or 80% of the original size.

    • Original 15.6 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. DSXchange images are well optimized though.

    • Original 9.3 kB
    • After minification 8.4 kB
    • After compression 2.6 kB

    JavaScript optimization

    It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 6.7 kB or 72% of the original size.

    • Original 5.4 kB
    • After minification 3.5 kB
    • After compression 995 B

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 82% of the original size.

Network requests diagram

  • addlistener.js
  • main.css
  • main.js
  • swfobject.js
  • phpbb2_logo.jpg
  • xmlicon.gif
  • dsxchange_learningcenter.gif
  • 30000_Text_Fall.swf
  • validxhtml.gif
  • validcss.gif

Our browser made a total of 11 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 (1.3 sec) belongs to the original domain

Additional info on


The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DSXchange. According to our analytics all requests are already optimized.









Possible request optimization











Good 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 900
NS 900
NS 900
NS 900
NS 900

Language and encoding

Poor result


EN en 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. 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 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 14.9% of all visits is India. It lies approximately 8770 miles away from the server location (United States) 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 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 DSXchange. 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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