How to Check and Fix Broken Links
It depends on the amount of pages your website has, how long your coffee break is.
This is my result. 14 broken links.
I will first take care of the comment area.
In the comment their will be an X behind the website which is no longer available, just click on that X, and done!
But in some cases it isn't only the website, in below SRC description you see it is the gravatar causing the problem, then you have to remove the email address too.
Because the gravatar is connected with the emailaddress.