Well, some browsers have made User-Agent strings useless. Technically, it’s like this:
Firefox: “Mozilla based browser, Gecko engine, Firefox.”
Chromium: “We’re totally a Mozilla based browser we swear. Also KHTML, which is like Gecko basically. I guess also a bit like WebKit. Has anyone ever heard of those? No? OK. Fine, here’s some actual information then…”
User agents cannot be fully trusted anymore since every browser puts every possible word in it so they are not excluded by anything.
Well, some browsers have made User-Agent strings useless. Technically, it’s like this:
Firefox: “Mozilla based browser, Gecko engine, Firefox.”
Chromium: “We’re totally a Mozilla based browser we swear. Also KHTML, which is like Gecko basically. I guess also a bit like WebKit. Has anyone ever heard of those? No? OK. Fine, here’s some actual information then…”