Checks your websites and blogs for dead links
Once your site has gotten a certain level of attention from Google,
their webmaster tools are invaluable in showing broken links that users may come across,
but this is quite reactionary – the dead links may be around for several weeks before google indexes them and logs the 404 in your webmaster panel.
Avoiding redirects increases serving speed. Some redirects are unavoidable and need to be in place but you must remember that this requires an additional HTTP which increases the page load time.
Note:For better please remove the broken link immediately from your site.