After I published a recent article where I showed how to mitigate an accidental DDoS after enabling ActivityPub for WordPress with the Surge plugin, I found an optimization for improved cache handling. Out of the box, there’s a problem with the default configuration since Surge ignores the Accept header.

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https://epiph.yt/en/blog/2025/optimize-surge-configuration-for-activitypub/

#ActivityPub #Cache #DDoS #Plugin #Surge #WordPress