I'm not sure that this is the case. Back works as expected - it takes you to the previous page you were at. Fragment identifiers don't break the back button. T

I'm not sure that this is the case. Back works as expected - it takes you to the previous page you were at. Fragment identifiers don't break the back button. That's all from a user perspective's point of view, which is mostly all that matters in the end. If you look at this from a technical standpoint, then back is a refresh of twitter.com, yes.