als antwoord op dixonge

Oh hey, you're right, my webmention plugin does not pass most of the tests out of the box! I was trying to get some of the code into the Toolkit, but it seems like they are too busy with Kirby 3 and don't care about my function. I should move my code into the plugin so that it passes all but one test again.

Anyway, nice to see you using it! :)