# FlyingPress Cache Warming: Re-Warm Your Cache After Every Purge — CacheBoost Blog

> CacheBoost Warmer 1.2.0 adds FlyingPress support: every FlyingPress purge now re-warms your cache, page by page or site-wide, from the regions your visitors are in.

Source: https://www.cache-boost.com/blog/flyingpress-cache-warming.md
Language: en

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Tags: news, wordpress, plugin
Published: 2026-11-06
Author: Nicolas Hodin
Reading time: 3 min

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**In summary:**
- CacheBoost Warmer 1.2.0 re-warms your cache after every FlyingPress purge
- A full purge runs your full warming boost, a page purge warms that page only
- Purges less than a minute apart trigger a single warm
- Also compatible with WP Rocket, W3 Total Cache, LiteSpeed Cache and WP Super Cache
CacheBoost Warmer 1.2.0 is out, and it now supports **FlyingPress**. Every time FlyingPress purges its cache, the plugin asks CacheBoost to warm the purged pages again, so the next visitor gets a cached page instead of a slow origin render.

## Why FlyingPress sites need warming after a purge

FlyingPress is fast once its cache is full. The trouble starts right after a purge: you publish a post, update a plugin or click "Purge", and the purged pages are cold until someone visits them.

FlyingPress preloads its own cache after a purge, but that preload runs from your server. If your site sits behind a CDN such as Cloudflare, each data centre keeps its own copy of the page ([why a CDN alone doesn't keep you warm](/blog/cache-warming-vs-cdn-cloudflare)). Your visitors in Madrid or Montreal still get a MISS until the CDN edge near them has been filled.

CacheBoost fills those edges by requesting your pages from the regions you choose, right after the purge.

## What's new in 1.2.0

- **Full purge** (all pages, or the whole cache): CacheBoost runs your full warming boost on the entire site.
- **Page purge**: only the purged URLs are warmed, not the whole site.
- **One warm per burst**: purges less than a minute apart trigger a single warm, so two warming runs never compete and your HIT/MISS stats stay readable.
- **On by default**: a new **FlyingPress** option appears in the plugin settings when FlyingPress is active. Untick it to turn the feature off.

Update to 1.2.0 from your WordPress dashboard. Nothing else to configure.

## A quick reminder: what the plugin does

CacheBoost Warmer listens to the WordPress events that purge your cache and triggers the right warm:

- **Smart mode** warms only the affected URLs when you save a post or edit a term: the post, its category pages and the home page.
- **Full mode** warms the whole site after a global change: a full cache purge, a theme or menu change, or a plugin update.
- **WooCommerce**: product pages are re-warmed on save, and optionally when stock changes.
- **Non-blocking**: the API call is sent in the background, and several events in the same request produce a single call.

Warming runs on CacheBoost's servers in 12 regions, not on your hosting. The free plan covers 500 URLs per month, and the **Connect to CacheBoost** button sets everything up in a few clicks.

## Compatible cache plugins

| Cache plugin | Full purge | Single page purge |
|---|---|---|
| WP Rocket | Full warm | Page warm |
| W3 Total Cache | Full warm | Page warm |
| LiteSpeed Cache | Full warm | Page warm |
| WP Super Cache | Full warm | Page warm when the post is saved |
| FlyingPress | Full warm | Page warm |

Detection is automatic. Without any cache plugin, CacheBoost still warms your CDN or reverse proxy (Varnish, nginx) through the WordPress events. To check the result, look at your [cache hit ratio](/blog/how-to-measure-cache-hit-ratio) after a purge.

<div class="blog-plugin-ctas">
  <div class="blog-plugin-cta-card">
    <h3 class="blog-plugin-cta-card__title">Install from WordPress.org</h3>
    <p class="blog-plugin-cta-card__desc">Get CacheBoost Warmer 1.2.0 from WordPress.org, or update it from your dashboard.</p>
    <a href="https://wordpress.org/plugins/cacheboost-warmer/" class="btn btn--primary" target="_blank" rel="noopener">View on WordPress.org</a>
  </div>
  <div class="blog-plugin-cta-card">
    <h3 class="blog-plugin-cta-card__title">Learn more</h3>
    <p class="blog-plugin-cta-card__desc">Every event the plugin listens to, and how to set it up.</p>
    <a href="/wordpress" class="btn btn--secondary">CacheBoost for WordPress</a>
  </div>
</div>


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**CacheBoost** — Automatic cache warming for faster websites.

- Website: https://www.cache-boost.com
- Full content (all pages): https://www.cache-boost.com/llms-full.txt
- LLM index: https://www.cache-boost.com/llms.txt
- Documentation: https://www.cache-boost.com/support/getting-started/introduction
- Start free: https://www.cache-boost.com/try