SMW is too slow and JSON is too bleh, but I will try to make some function that checks if the page was deleted. Right now it display the pages as long as they are not flagged as processed (when you delete it before you flag it as processed, it is in fact, never processed)

A simple workaround is to flag pages as processed instead of deleting them (and eventually delete them after few minutes)

(In reply to comment #1)

SMW is too slow and JSON is too bleh, but I will try to make some function
that
checks if the page was deleted. Right now it display the pages as long as
they
are not flagged as processed (when you delete it before you flag it as
processed, it is in fact, never processed)

Eh, what? The query above returns in 0.868 s. From Tools, I get responses in between 0.387 s and 0.063 s. JSON is just one example, the API supports other formats.

I know how wm-bot processes the requests currently, that's why I filed this bug.

A simple workaround is to flag pages as processed instead of deleting them
(and
eventually delete them after few minutes)

This problem exists also for moved pages leaving redirects behind.