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What is the speed test of the website?

Speed test of the website means loading time of website into the browser. There are many tools to check the speed of a website is slow, such as ‘yslow’ (by Yahoo), Google inside speed test etc, Pingdom tools. Generally, there are many things that a web developer forgets at the time of development like combining images through CSS (image sprites).minimizing CSS, Javascript etc.
Generally what we do to your website:

  • Image sprites (combining images).
  • Minimization of Js and CSS delivery.
  • Minifying HTML.
  • Loss-Less compression of the image.
  • Cache header control.
  • Placing javascript at the bottom.
  • Deferred parsing of javascript.
  • Enabling browser cache.
  • Minimize http requests
  • Specify image dimensions.
  • Enable GZip compression.
  • Remove query string from the static resource.
  • Inline small javascript.
  • Avoiding bad requests.
  • Avoiding landing page redirects.

Please note that these all depends upon coding and hosting server ( we never grantee to pass/follow all these rules, but try our best efforts to increase speed of website )

What is the waterfall test?

Basically waterfall test means speed test of the website. waterfall model is a sequential design process used in the development of the website in which process is seen as following steadily downwards(like a waterfall) through the phases of conception initiation, analysis, design construction, testing production/implementation, and maintenance.

Generally overview of “waterfall model” (cyclic process).

1. Required gathering and analysis.
2. System design.
3. Implementation.
4. Testing.
5. Deployment of the system.
6. Maintenance ( Go to point no 1 again).

How to check speed of website

Step 1: http://tools.pingdom.com/fpt/
Step 2: enter your website here

step2

Step 3: analysis various factors

step3

Other Test by Google

open: https://developers.google.com/speed/pagespeed/insights/

Step 2: enter your URL

googletest

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