With HTML5 there are 2 new boolean attributes for <script> tag which indicates to the browser how the script should be evaluated. The 2 attributes are defer and async. Using these attributes can help improve the page load time by downloading the script in parallel when the page is being parsed and then executing it […]
How to remove render blocking JavaScript with defer and async Read More »
The JavaScript, CSS and other files used in a website are often cached by the browser. Sometimes we might want the browser to always fetch the file from the server instead of from the cache. To do this we can use a cachebuster code to make the browser think that every time it is fetching
Cachebuster code in JavaScript Read More »
In this article I will list a few things that can be done to speed up website. I will give just brief description on each topic and give links to find more details on those topics. I have used tools like Google’s Page Speed, YSlow, Audits Tab in Chrome Developer Tools.
Optimizing / Speeding up websites Read More »