While performing a search query with Google this is not necessary that each and every result best fit to the mark. There are many queries which are only intended to serve only ads and there is nothing related to search term. So now how about blocking such sites or url’s appearing in the search list?
If you are using the Google Chrome then there is an extension available which can do the needful called Google Blacklist and this extension is used to block or mark unwanted Google Results.
You can install this extension to Google Chrome Browser from the link here and to block any link only you have to add the specific website. Though there is also a facility if you don’t want that the link to be removed from the list you can opt it to be translucent.
Though this extension is only available to Google Chrome and I am looking for such a utility for Mozilla Firefox , if you know any such plug in do mention in the comment section…