I use uBlacklist to highlight results for good websites like reddit, stackoverflow, or official documentation. It also blocks hundreds of SEO websites and low q

I use uBlacklist to highlight results for good websites like reddit, stackoverflow, or official documentation. It also blocks hundreds of SEO websites and low quality stuff (quora, geeksforgeeks, clones of stackoverflow). You can even block stuff by title, like "\d+ (best|essential|...).*". Sometimes a get 2 results per page as a result of this.