Google used to allow you to block individual domains right from the search UI. It was discontinued in 2011. There are numerous extensions to block domains, lik

Google used to allow you to block individual domains right from the search UI. It was discontinued in 2011. There are numerous extensions to block domains, like uBlacklist: https://chrome.google.com/webstore/detail/ublacklist/pncfbmialoiaghdehhbnbhkkgmjanfhe?hl=en https://chrome.google.com/webstore/detail/ublacklist/pncfbmi... (not affiliated)