Server Load Archives

Reduce External HTTP Requests in WordPress - Cache, Block, Defer & Tune wp_remote_get

How to Reduce External HTTP Requests in WordPress

Learn to cache, block, defer, and tune outgoing WordPress HTTP requests using transients, the pre_http_request filter, timeout configuration, and WP-Cron async patterns.

Shashank Dubey · March 22, 2026 · 13 min read

WordPress Heartbeat API control - reducing admin slowdowns with heartbeat_settings filter

How To

How to Control WordPress Heartbeat API and Stop Admin Slowdowns

The WordPress Heartbeat API fires AJAX requests every 15 seconds by default, hammering your server even on pages that don't need it. Learn to disable it on the frontend, reduce frequency on the editor, and tune autosave intervals using filters and constants - no plugins required.

Shashank Dubey · March 11, 2026 · 13 min read

Tag: Server Load

How to Reduce External HTTP Requests in WordPress

How to Control WordPress Heartbeat API and Stop Admin Slowdowns