Webmentions, great for IndieWeb, and, unfortunately, spammers

16 July 2024

Webmentions allow you to notify the publisher of a website that you’ve mentioned, or linked to, one of their pages, from your website or blog. Webmentions are commonly used in the Indie and Small Web communities, and have existed as a W3C recommendation since 2017.

But Webmentions have also come to the attention of spammers, who have made Webmention spam a thing. It means bloggers, such as Jan-Lukas Else, might receive numerous Webmention notifications, only to find they’ve been spammed.

It doesn’t take long, sadly, for a tool designed with useful intent, to be made to serve some other, far more nefarious, purpose.