Testing is one thing that you cannot afford to take lightly. The reason being simple, just like a minor negligence while constructing a building can cost life of millions of residents , the same way a small error left unnoticed can prove to be fatal for your website.
Therefore, this implies that we must run our website through all necessary tests. This includes CSS Errors, HTML Errors, Crossbrowsing Errors, WAP Errors(if your site is WAP enabled) and various other tests.
Below is the list of 30 online tools that enables you to produce an error free masterpiece. So make it sure that you go through this post and run all the necessary tests on your website before making it live.
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