[mastax]

Thank you! I've had weather.aliyun.net suggested forever (it 404s now) despite clearing browser history etc. Contextual actions like this should really be available in a right-click menu and not just with a hidden key combination.

[toyg]

You can achieve the same thing by opening the History sidebar, searching for the item, right-click -> Forget About This Site.

[dblohm7]

Do you still have it in your bookmarks, perhaps?