[wp-trac] [WordPress Trac] #63858: Trigger the wp_cron action from the shutdown hook instead of the init hook to reduce TTFB (⏱️ Time To First Byte) and improve performance 📈

WordPress Trac noreply at wordpress.org
Thu Oct 9 23:12:29 UTC 2025


#63858: Trigger the wp_cron action from the shutdown hook instead of the init hook
to reduce TTFB (⏱️ Time To First Byte) and improve performance 📈
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 Reporter:  pmbaldha                                |       Owner:  (none)
     Type:  enhancement                             |      Status:  new
 Priority:  normal                                  |   Milestone:  6.9
Component:  Cron API                                |     Version:  2.1
 Severity:  normal                                  |  Resolution:
 Keywords:  has-patch needs-testing needs-dev-note  |     Focuses:
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Comment (by peterwilsoncc):

 @westonruter Yeah, that's correct.

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Ticket URL: <https://core.trac.wordpress.org/ticket/63858#comment:9>
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