Cache Rocket

Cache Rocket crawls your URLs like a real visitor — pages, sitemaps, and API endpoints — so caches stay pre-warmed. For Next.js, install @cacherocket/next to route next/image through our image CDN and warm routes after every deploy. Add Managed CDN, Critical CSS, and PageSpeed on paid plans. Nobody hits a cold response.

Cache Rocket keeps website pages, sitemaps, and API endpoints warm so CDNs and origin caches stay hot. Optional Managed CDN, Next.js image CDN (@cacherocket/next), WordPress plugin, Critical CSS, LQIP, and PageSpeed Insights unlock on paid plans.

For AI agents

• MCP server (tools): https://cache-rocket.com/api/mcp
• MCP discovery: https://cache-rocket.com/.well-known/mcp.json
• MCP server card: https://cache-rocket.com/.well-known/mcp/server-card.json
• MCP manifest: https://cache-rocket.com/.well-known/mcp
• Full site brief: https://cache-rocket.com/llms-full.txt
• Sitemap: https://cache-rocket.com/sitemap.xml
• Robots: https://cache-rocket.com/robots.txt

Primary pages

• Home: Product overview: cache warming, Managed CDN, and Next.js image CDN.
• Pricing: Public Cache Rocket subscription plans and limits.
• WordPress: Official WordPress plugin install and warming integration.
• WordPress pricing: WordPress-focused plan options.
• Features: Full capability index for warming, CDN, and optimizations.
• Documentation: Guides for warmers, API keys, Next.js, CDN, and troubleshooting.
• Donate: Support Cache Rocket development.
• Register: Create a free Cache Rocket account.
• Login: Sign in to the Cache Rocket dashboard.
• Terms: Terms and conditions.
• Sitemap: Human-readable site map of public pages.

Documentation (markdown)

Getting started

• Introduction: What Cache Rocket is, the problem it solves, and how to find your way around these docs. (HTML)
• How it works: What actually happens during a warm run — discovery, the queue, the double fetch, and how Cache Rocket knows warming worked. (HTML)
• Quickstart: From empty account to a working, verified cache warmer with proof that it improved your load times. (HTML)
• Core concepts: The vocabulary the rest of the documentation assumes: warmers, entry URLs, depth, intervals, warmth, and workspaces. (HTML)

Setup

• Hostname verification: Prove you control a domain using a DNS TXT record or an HTTPS file, so you can warm it. (HTML)
• API keys: Generate the public and secret key pair used by the WordPress plugin, deploy webhooks, and the public API. (HTML)
• WordPress plugin: Install the official plugin, connect it to your account, and manage warmers from wp-admin. (HTML)
• Next.js: Install @cacherocket/next for image CDN via next/image, optional /_next/static CDN, and warm URLs after every deploy — hosting stays on Vercel, Netlify, Cloudflare Pages, or your own Node host. (HTML)

Warming

• Cache warmers: Create, run, and manage the website warmers that crawl your pages and keep them cached. (HTML)
• Warmer settings: A field-by-field reference for every option on the cache warmer form, and when to change it. (HTML)
• API warmers: Keep REST and GraphQL endpoints hot, with real methods, headers, cookies, bodies, and config matrices. (HTML)
• Advanced warming: Schedule windows, multi-region warming, browser/SSR rendering, and mobile user agents. (HTML)

Monitoring

• Cache health: Read the dashboard: warmth score, cache hits, cold URLs, and how much faster warming made your site. (HTML)
• Alerts: Send Slack, Discord, or webhook notifications when warmers fail, finish, or show a high error rate. (HTML)

Optimization & CDN

• Managed CDN: How Cache Rocket delivers cloud-optimized CSS/static assets on assets.cacherocket.com and WordPress images on img.cacherocket.com/wp/. (HTML)
• Image optimization: Cloud WebP/AVIF conversion for WordPress uploads, delivered via img.cacherocket.com/wp/. (HTML)
• Critical CSS: Generate above-the-fold CSS with a real browser and serve it from Managed CDN. (HTML)
• LQIP placeholders: Low-quality image placeholders for faster perceived loading. (HTML)
• PageSpeed Insights: Run mobile Lighthouse audits from the WordPress Media page. (HTML)

Integrations

• CDN integrations: Connect Cloudflare, Bunny, Fastly, or KeyCDN to purge URLs and immediately rewarm them. (HTML)
• Deploy triggers: Warm automatically after every release, from Vercel, Netlify, Shopify, or any CI pipeline. (HTML)

Account & billing

• Teams and roles: Create workspaces, invite members, and use roles so clients and colleagues see only what they should. (HTML)
• Plans and limits: What each plan limit and entitlement means, how to tell which one you are hitting, and how billing works. (HTML)

Help

• Troubleshooting: Diagnose the problems people actually hit: nothing runs, everything errors, or warming works but nothing gets faster. (HTML)
• Glossary: Short, plain-English definitions of every term used in Cache Rocket and in caching generally. (HTML)

Features (markdown)

• Automated Cache Warming: Keep every important URL warm before the next visitor arrives. (HTML)
• Cache Health Monitoring: See how warm your caches really are—and where they stay cold. (HTML)
• Smart Queue Management: Prioritize the URLs that matter without overwhelming origin. (HTML)
• Hostname Verification: Warm only domains you prove you own—abuse protection built in. (HTML)
• API Warmers: Keep JSON and HTTP API endpoints hot the same way you warm pages. (HTML)
• Multi-Region Warming: Warm caches from the regions where your users actually are. (HTML)
• Managed CDN: Serve optimized assets from Cache Rocket’s global edge—no CNAME setup required. (HTML)
• Next.js Image CDN: Route next/image through Cache Rocket, optionally CDN /_next/static, and warm URLs after every deploy. (HTML)
• Cloud Image Optimization: Convert uploads to modern formats and serve them from Managed CDN. (HTML)
• Critical CSS: Generate above-the-fold CSS in the cloud and load it from Managed CDN. (HTML)
• LQIP Placeholders: Show tiny blurred placeholders while full images load. (HTML)
• PageSpeed Insights: Run mobile Lighthouse audits from WordPress with plan-based daily quotas. (HTML)
• CDN Integrations: Purge stale URLs at your own CDN, then rewarm them immediately. (HTML)
• Warm Schedule Windows: Run warming when it helps most—and pause when it should not. (HTML)
• Browser / SSR Warming: Warm routes that need a real browser or server-rendered response. (HTML)
• GraphQL Warming: Keep popular GraphQL operations cached and responsive. (HTML)
• Alerts & Webhooks: Know when warmers fail, finish, or show high error rates. (HTML)
• Teams & Agencies: Collaborate in workspaces with roles that match how agencies operate. (HTML)
• Deploy & CI Triggers: Rewarm automatically when you ship—Vercel, Netlify, Shopify, and more. (HTML)
• Sitemap Warming: Turn XML sitemaps into a reliable map of URLs to keep warm. (HTML)
• Mobile Warming: Warm the mobile experience—not only desktop user agents. (HTML)

WordPress plugin

• Repo: https://github.com/CacheRocket/cacheRocket-wordpress-plugin
• Releases: https://github.com/CacheRocket/cacheRocket-wordpress-plugin/releases
• Latest zip: https://github.com/CacheRocket/cacheRocket-wordpress-plugin/releases/latest/download/cacherocket.zip
• WordPress.org: https://wordpress.org/plugins/cacherocket

Next.js

• Package: @cacherocket/next
• Docs: https://cache-rocket.com/documentation/nextjs

MCP tools

• get_site_overview — Return Cache Rocket product summary, primary URLs, plugin/npm links, and MCP/llms discovery endpoints.
• get_pricing_plans — Return live public Cache Rocket subscription plans and key limits from billing.
• list_features — List all marketing feature pages (slug, name, tagline, URL).
• get_feature — Return full marketing content for one feature page by slug (intro, highlights, FAQ, etc.).
• list_documentation — List documentation categories and pages with titles, summaries, and URLs.
• get_documentation — Return a documentation page as structured fields plus clean markdown.
• search_site_knowledge — Search documentation, features, and primary pages by free-text query.
• get_plugin_download — Resolve the latest Cache Rocket WordPress plugin zip from GitHub releases.
• list_site_pages — List public sitemap paths used for SEO and agent discovery.