Title: Excellent and easy to use option for warming cache (~29% decrease in TTFB)
Last modified: April 23, 2025

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# Excellent and easy to use option for warming cache (~29% decrease in TTFB)

 *  [Brian Jackson](https://wordpress.org/support/users/brianleejackson/)
 * (@brianleejackson)
 * [1 year, 1 month ago](https://wordpress.org/support/topic/excellent-and-easy-to-use-option-for-warming-cache-29-decrease-in-ttfb/)
 * Warming cache is an **excellent way to increase your cache HIT ratio** and ensure
   visitors hit cache as often as possible after cache expiration or content is 
   updated.
 * We’ve been using the Warmer plugin for a few months now, and after monitoring
   the CrUX data, we saw a **decrease of ~29% in our time-to-first-byte** (TTFB)
   on one of our sites. ⚡ Warmer was the only change that was made during this 
   time period.
 * The developer of Warmer understands how to create an easy to use UI that is fast
   and lightweight.
 * You do want to be careful not to overuse this feature on shared hosts, but you
   can choose a less aggressive crawler setting if needed in the plugin. And only
   warm the cache of your most important content (post types).

The topic ‘Excellent and easy to use option for warming cache (~29% decrease in 
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 * Last reply from: [Brian Jackson](https://wordpress.org/support/users/brianleejackson/)
 * Last activity: [1 year, 1 month ago](https://wordpress.org/support/topic/excellent-and-easy-to-use-option-for-warming-cache-29-decrease-in-ttfb/)