WebSub Tester · WebSub Test

Complete

Discovery

Fetching https://andrea.pappacoda.it/blog/feed.atom ...
Fetch complete in 355ms
Self url found in link headers: http://andrea.pappacoda.it/blog/feed.atom
Hub url found in link headers: https://websubhub.com/hub
Discovery succeeded with link headers

1. Subscribe to the Topic URL with a hub.secret

Subscribing with hub.secret, proposedLeaseSeconds=300 (5 minutes)
Fetch complete in 10157ms
Subscription not accepted, got 500 failed_unknown_error