W3Schools Hider is a browser extension that hides W3Schools (and other) results from Google searches. With this extension, search results for W3Schools.com are automatically blocked, preventing you from stumbling across one of the most misleading and aggravating sites on the internet. Also, you have the option to customize the block list, adding additional domains to hide from results.
The WOT add-on is a crowd-sourced enhancement to your browser protection
It is a browser add-on which lets you search via your favorite search engine
