please don’t harrass or insult that website, but I recently browsed that website because I wanted to get a wallpaper, but then I realized the top bar was saying “Xenia suggests you get Firefox”, wait what?? She wouldn’t suggest that first of all, second, this means that the website knows if you are using Google or Firefox, so that can be a harmful addition. I will talk to the owner maybe, that is bad because all browsers can be good!! And that website is really pretty but I dislike that top bar.
Every website knows what browser you’re using unless you change your user agent to pretend to be a different one (although even that won’t always work). The banner is a little weird, but it really is good advice, chromium based browsers are a huge danger to the open web