WordPress Plugin
WordPress 5.8+ · PHP 7.4+
One-click install from wordpress.org. Auto-detects your XML sitemap. Runs via WP-Cron.
Get Plugin
Warm Your Caches. Boost Your Web Performance.
CDN Cache Warming · Social Media Preview Refresh · IndexNow · Google Indexing API · Bing Webmaster API
We built this plugin because we kept seeing client content stuck behind stale caches - wrong images on Facebook, outdated titles on LinkedIn, and Google not knowing about new pages. CacheWarmer Plugin fixes all 7 cache layers from one dashboard.
Your Caches Are Working Against You
Every time you publish or update content, outdated caches show the wrong version to visitors, social media followers, and search engines.
Stale CDN Cache
Your CDN still serves yesterday's version. Visitors see outdated content, broken layouts, or missing images.
Wrong Social Previews
You share your new blog post on Facebook - but it shows the old title, old image, or no preview at all.
Slow Search Indexing
Google doesn't know about your new pages. It can take days or weeks for fresh content to appear in search results.
LinkedIn Shows Old Data
Your LinkedIn post preview shows a completely wrong description - because LinkedIn cached an old version.
Twitter Cards Are Broken
The Twitter Card Validator shows the wrong image. Your tweet looks unprofessional.
No Visibility Into Caches
You have no idea which caches are stale and which are fresh. You're flying blind.
One Click. All Caches Warm.
CacheWarmer systematically warms all 7 cache layers - so your content is always fresh, everywhere.
CDN Edge Cache
Visits every URL with desktop & mobile user-agents so your CDN serves the latest version from edge locations worldwide.
Facebook Debugger
Tells Facebook's Graph API to re-scrape your pages. Your OG tags update instantly.
LinkedIn Inspector
Triggers LinkedIn's Post Inspector for every URL. Shared links show the correct preview immediately.
Twitter/X Cards
Forces Twitter's card scraper to refresh your Twitter Card meta tags for every URL.
Google Indexing
Notifies Google directly via the Indexing API that your pages have changed. Faster indexing, better rankings.
Bing & IndexNow
Submits URLs to Bing Webmaster Tools and the IndexNow protocol - reaching Bing, Yandex, Seznam, and Naver.
✓ CDN: 200 URLs warmed (desktop+mobile)✓ Facebook: 200 OG tags refreshed✓ LinkedIn: 200 previews updated✓ Twitter: 200 cards validated✓ Google: 200 URLs → Indexing API✓ Bing: 200 URLs → Webmaster API✓ IndexNow: 200 URLs → 4 engines
Total: 1,400 cache operations in 4 minutes
Why Use CacheWarmer Instead of Doing It Manually?
| Task | Manual | CacheWarmer |
|---|---|---|
| CDN warming | Open each page in browser manually | All URLs automatically (desktop + mobile) |
| Facebook cache | Enter each URL in Sharing Debugger | Batch update via Graph API |
| LinkedIn preview | Open Post Inspector manually | Automatic for all registered URLs |
| Twitter Cards | Card Validator per URL | Bulk validation via Tweet Composer |
| Google notification | Search Console → URL Inspection → submit one by one | Batch submission via Indexing API |
| Bing notification | Bing Webmaster → submit URL | Batch of 10,000 URLs via IndexNow |
| Time for 100 URLs | ~3 hours | ~2 minutes |
| Automated schedule | No | Yes (hourly to weekly) |
Available for Your Platform
Drupal Module
Drupal 10/11 · PHP 8.1+
Composer install. Integrates with Drupal Queue API for background processing.
Get ModuleSelf-Hosted (Node.js)
Node.js 20+ · TypeScript · Docker ready
Standalone microservice with REST API, BullMQ workers, and Redis queue. Deploy anywhere.
View on GitHubCommon Questions
Ready to Warm Your Caches?
Get started in 2 minutes. Free forever for small sites.