Google Chrome has also rolled out an ad blocker in February 2019 and announced it will go global in July. For example, the latest version of Opera has it, you just have to turn it on and then can also manage exclusion list. Three, no “malvertising” – due to practices of embedding malware into ads placed on legitimate websites, and even if you never click on an ad, just visiting a site can cause harm. safe browsing. It is not news that ad servers track users, monitor their behavior, collect data about which sites they visit, search queries, etc. One, faster browsing – when a browser has to load less content, it becomes faster, and for mobile Internet this issue is crucial due do expensive bandwidth. There are 3 justified reasons, basically.