Served Before WordPress Even Loads
Page, mobile, browser and object caching working as one. Static HTML is delivered before PHP starts, no database, no plugin chain, and rebuilt automatically when you publish.
Static Cache
5–15ms · served instantly
bypassed on cache hit
Smaller, Fewer, Faster Assets
Minify and combine HTML, CSS and JS, defer or delay scripts, and load CSS asynchronously, all with a safe-minify fallback that auto-skips anything that could break.
Closer to Every Visitor
GZIP compression auto-configures on Apache and LiteSpeed, with copy-paste snippets for nginx and IIS. CDN rewrite and Cloudflare integration push your assets to the edge with automatic purging.
Performance Score
Composite of cache coverage, asset weight & Core Web Vitals.
hit / miss heatmap
The AI Layer That Tunes Itself
Pro adds a brain on top of the engine: it scores your site, finds what's slow, and fixes it. Frequently-missed URLs get warmed, conflicts get auto-resolved, and stale cache heals itself.
Driven by the Assistant You Already Use
Connect Claude or ChatGPT once through xSpeed Hub MCP and it can read your cache state and act on it across every site: purge, preload, tune, diagnose, in the same conversation where you noticed the problem. The plugin's own MCP server also connects a single site directly. Both are free, not an upsell.
logged to the activity log
one action, applied everywhere
Every Site You Run, From One Place
Connect each install to the Hub and stop logging into sites one at a time. Check hit ratios, purge, preload and push a setting across the whole estate, and connect an AI once instead of per site.
Proof It Worked, Not a Promise
A 24-hour hit-ratio chart, system diagnostics and a next-best-action recommendation ship free. Pro adds the measurement layer: a rule-based audit graded by severity, your slowest URLs, and what real visitors actually experienced.
cache hit ratio · last 24 hours
Database Queries, Answered From Memory
Page cache only helps pages it can cache. Logged-in views, carts and dashboards still hit the database: so xSpeed keeps WordPress's object cache in Redis or Memcached instead, and answers those queries from memory. Every setting for it is in the free plugin.
Redis
127.0.0.1:6379 · persistent
1,284
queries from memory
37
reached the database
on a logged-in request
Your Edge Cache, Purged in Step
A CDN in front of a stale origin just serves the stale copy faster. Connect your zone and every xSpeed purge reaches Cloudflare too, so the edge never outlives the page it cached, and APO, cache level and browser TTL are set from WordPress, not a second dashboard.
Bring Your Own AI Key
The AI features run on your account, not ours. Add an OpenAI, Anthropic, Gemini or OpenRouter key, pick the model you want to pay for, and watch the usage counter, no credits to buy from us and no quota you cannot see.
Free vs Pro
The headline features, side by side. The core engine is free forever.
Works With Your Stack
Apache, nginx, LiteSpeed, Cloudflare, Redis, Memcached, WP-CLI, WooCommerce, WPML.