I’m getting the idea that I’m the only one who knows about this website. If you want to find more useful tools, tips and services for improving your security/privacy, check it out!
I always use it to harden my firefox as well. But they also recommend Cloud, DNS, Search Engine, Social Networks, VPN, Hosting, Email services and software like password managers, calender/sync tools, file encryption or operating systems (both desktop/laptop, smartphone and routers.)
Just check it out