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How to clear the cache of client browsers?

How to clear your browser cache header image copy

Hello, friends today we will learn how to clear the cache client browsers.

This technique is very simple. Just add a version parameter to the URL string which is either a random string or a random number.

If you change your sites CSS and upload on the server you will get old result only. For solve this problem, simply add ?ver=1.1 to the CSS import at the head of the file. So the browser teat as a different file.

Example:

link href="css/style.css" rel="stylesheet" type="text/css" />

Becomes

<link href="css/style.css?ver=1.1" rel="stylesheet" type="text/css" />

Same you can apply for JavaScript files.