Sometimes, we might not realize that our website has some broken links. This could be due to you remove some finds which you thought no longer valid in your website. To find all your web pages manually can be a time consuming especially if you have hundreds of pages in your website.
To do so, there is a online tool you can use and it is free – http://validator.w3.org/checklink/
Just type your domain at the text box and click “Check” button. If your site got broken links, it will show in the result like below: