From 2-spyware.com
If Totalcoolblog.com ads won’t stop showing up on your screen, you have been a victim of a scam or enabled notifications on the site by accident. To be more precise, you clicked the “Allow” button within the notification prompt shown to you upon entry. To convince users that doing so is a good idea, crooks commonly use various social engineering tricks, which is a type of fraud that exploits the inexperience or naivety of people.