內容簡介
CacheBoost Warmer 是一款能夠在 WordPress 中自動預熱快取的外掛，確保每次快取清除後，訪客能夠快速獲得已快取的頁面響應。透過與 CacheBoost API 的整合，這款外掛能有效提升網站性能，減少首次訪問的延遲。
【主要功能】
• 智能預熱：針對清除的頁面進行預熱
• 全面預熱：在全站事件時進行全面預熱
• 去重：同一請求中的多次清除事件只發送一次 API 呼叫
• 非阻塞：使用非阻塞的 wp_remote_post() 方法
• WooCommerce 支援：在庫存變更時預熱產品頁面
• 多站點支援：每個子站點擁有獨立設定和 API 金鑰
外掛標籤
開發者團隊
② 後台搜尋「CacheBoost Warmer – Cache Preload after Purge」→ 直接安裝（推薦）
原文外掛簡介
Every cache purge leaves your pages “cold”: the first visitor after a purge pays the full origin render time. CacheBoost Warmer closes that gap. Whenever a purge or invalidation occurs in WordPress, it tells the CacheBoost API to re-warm the affected pages, so your cache stays hot and every visitor hits a fast, cached response.
Free plan: 500 warmed URLs per month, no credit card. The plugin requires a CacheBoost account (sign up); warming requests are sent from CacheBoost’s servers in 12 regions, not from your hosting.
Features:
Smart warming — resolves purged post/term URLs and triggers a targeted warm (only the affected pages).
Full warming — triggers a full site warming on global events (theme switch, plugin upgrade, full cache purge).
Deduplication — multiple purge events within the same HTTP request produce a single API call.
Non-blocking — uses wp_remote_post() with blocking => false; never delays a WordPress request.
WooCommerce — warms product and category pages on save; optional stock-change warming.
Cache plugin integrations — WP Rocket, W3 Total Cache, LiteSpeed Cache, WP Super Cache.
Multisite — each sub-site has its own settings and API key.
Configuration
Step 1 — Connect
In the CacheBoost menu, click Connect to CacheBoost, then sign in or create a free account and click Authorize. Back in WordPress, everything is set up: your site is added to your CacheBoost account and validated, its sitemap is registered, and a Boost is created for full-site warming.
Prefer an API key? Generate one in your profile with the scopes sites:read, sites:write, boosts:read, boosts:write, runs:read, and paste it in the API Key field.
Step 2 — Adjust the settings (optional)
Enable — master on/off switch.
Warming triggers — Smart (targeted URLs) and/or Full (entire site), each can be toggled independently.
Stock Warming — (WooCommerce only) warm product pages after stock changes.
Test Connection — validate your API key without leaving the admin. If your domain is not yet validated in CacheBoost, the plugin validates it automatically (requires the sites:write scope).
Cache plugin support
WP Rocket, W3 Total Cache, LiteSpeed Cache, WP Super Cache
External Services
This plugin sends data to the CacheBoost API (https://api.cache-boost.com) to trigger cache warming jobs after a purge event. Data transmitted includes the site URL, the list of page URLs to warm and a timestamp. No personal user data is sent.
Requests are only made when:
– The plugin is enabled in the CacheBoost settings
– A valid API key (format: cb_live_…) has been configured
CacheBoost Terms of Service: https://www.cache-boost.com/terms
