Works well in most cases, but it's unreliable in YouTube where I want to use it most (to return to the home page after watching a video). I find after opening a video, whether it is playing or not, and regardless of where I click on the page, mostly it doesn't go back. It does occasionally, which, as a commercial software engineer myself, I know is the most infuriating type of bug. So mentioning it here in the hope that it may be useful to the dev to be able to attempt to reproduce.

The plugin is great and compact. For some reasons it doesn't work with GitHub (although history is present and works when pressing back icon)