I'm not aware of a specific catchy word that precisely describes that but I can imagine it would be useful to have one. You could describe it in sentences thou

I'm not aware of a specific catchy word that precisely describes that but I can imagine it would be useful to have one. You could describe it in sentences though. Like, breaking standard browser features is not a good thing. Also it's really really hard but still possible to create single page applications that don't break those features and support direct links and back/forward buttons and everything. So in a way they are being lazy or biting more than they can chew.