How to check occurrence of 404 errors on any web page

It’s always great to avoid any 404,500 errors in your web site. There are several tools available for testers to find out the 404 and 500 errors in whole website. But what about developers? Do we know any tools for it? Actually we never bothered about it because we are programmersJ.

But still folks, there are some easy ways in browsers itself where we can find out the 404 and other errors list.

Chrome

Right click on web page -> select 'Inspect Element' -> select 'Console' tab.

Mozilla

Right click on web page -> select 'Inspect Element with Firebug' -> select 'Console' Tab -> ‘Errors’ tab.

Please leave your comments or share these tips if it’s useful for you.