[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
Fri Aug 22 06:37:08 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: Awaiting Review
Component: Cron API | Version:
Severity: normal | Keywords:
Focuses: |
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Spawn cron via HTTP API requires around 1 second, as discussed on
https://core.trac.wordpress.org/ticket/63547. We should trigger the
wp_cron action from the shutdown hook instead of the init hook to reduce
TTFB (Time To First Byte) and improve performance
Reference: https://core.trac.wordpress.org/ticket/63547#comment:7
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Ticket URL: <https://core.trac.wordpress.org/ticket/63858>
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