You're probably not British, so I'll point out that the Daily Mail is on par with Fox News.
Don't link to it.
Don't link to it.
Wow, I've just defended the Daily Mail. This is a weird feeling.
The other two are the highly flamebait opinion columnists (Littlejohn, Hopkins) and the "women's" coverage for non-feminist women: celebrities, clothes, "sidebar of shame" and so on. The latter is hugely profitable and popular for some reason. A unique combination of slut-shaming while at the same time telling you where you can buy the outfit.
The Guardian is financed by a trust. It doesn't necessarily need to be profitable.
However, yes, it is currently hemorrhaging money.