@sayluv 

What you can try to do is go to the insights menu (found by going to the profile settings) look at the visited site and block that.

The apps/website is where else you would enter various sites.

The last thing could be to block the category.

You can visit the site here that shows which site is categorized as what: https://global.sitesafety.trendmicro.com/

I think I got it now, thank you !