The GH issues hint this is not maintained? The site itself seems to be working, though. Although since recently I have been using https://github.com/technoboy1

The GH issues hint this is not maintained? The site itself seems to be working, though. Although since recently I have been using https://github.com/technoboy10/crossorigin.me https://github.com/technoboy10/crossorigin.me without any downtimes or ssl issues. (I am not related to any of the two projects in any way, though.)