Disclaimer: Of course international news is important and ties between the UK and the US are strong so it's going to get more coverage than many other foreign countries, etc. I absolutely am not saying the BBC shouldn't report on US news.
But the BBC website TOP stories are almost always about the US. Each day I check the BBC, Reuters, Independent and sometimes Guardian websites. None of the other three put US stuff as the top story (ies) as much as the BBC does. If you check right now, only the BBC has. And that is the case almost every day. I get that the Republican convention may be of interest to some people, but does it need the top 3 articles on the BBC homepage as it was yesterday? It's so over the top. It's annoying cos I really like the BBC website but I inevitably have to scroll through a load of US stuff to hunt for what I want to read, or I just close it and read another news source instead if I want UK news.