The Web Shield in Avast Antivirus monitors your Internet activity and blocks URLs of known dangerous sites before your computer loads them. This prevents any risk of infection from these sites. A ...

Routers block URLs from incoming Internet traffic by default, but some routers allow you to block outgoing URLs from your internal network. To stop the block from the router, you must remove the ...

A Google Webmaster Help thread has a webmaster who is looking to lower the number of blocked URLs being reported within Google Webmaster Tools Index Status report. To make a long story short, they ...