Arb Speed
A complete caching & performance suite β a free alternative to WP Rocket and LiteSpeed Cache.
What is Arb Speed?
Arb Speed is a full performance suite that makes any WordPress site load faster without a paid subscription. It combines disk and Redis page caching, object caching, CSS/JS minification and combining, critical CSS, deferred and delayed JavaScript, lazy loading, WebP delivery, LCP preloading, browser-cache headers, safe database cleanup and CDN support (Cloudflare + QUIC.cloud) β plus an AI advisor that tells you exactly what to turn on.
Key features
- βDisk + Redis page caching and object caching
- βCSS/JS minify, combine, defer & delay JavaScript
- βAutomatic Critical CSS + LCP image preload
- βLazy loading + automatic WebP delivery
- βSafe one-click database cleanup
- βCDN integration (Cloudflare + QUIC.cloud) & LiteSpeed LSCache
- βAdSense-safe mode so ads keep earning
- βBuilt-in AI Advisor + Autopilot for the best settings
Why choose Arb Speed over WP Rocket & LiteSpeed Cache?
Premium WordPress plugins like WP Rocket & LiteSpeed Cache lock their best features behind expensive yearly subscriptions. Arb Speed gives you those same professional capabilities for free, with no feature gating and no per-site renewal fees. It is a genuine free alternative β install it, activate it and start using every feature today.
| Capability | Arb Speed | WP Rocket & LiteSpeed Cach... |
|---|---|---|
| Price | Free forever | Paid / subscription |
| Core features unlocked | All included | Premium-gated |
| Per-site renewal fee | None | Yearly |
| Licence | GPL (open) | Proprietary |
Frequently asked questions
Is Arb Speed a free WP Rocket alternative?
Yes. It offers the core features people buy WP Rocket for β page caching, minification, critical CSS, lazy load, preloading and CDN β completely free.
Will it break my site or my ads?
It ships with safe defaults and an AdSense-safe mode. You enable optimizations gradually, and the AI Advisor recommends only what is safe for your setup.
Does it work without Redis?
Yes. Disk caching works everywhere; Redis object caching is optional and used automatically if your host provides it.
More free resources from Arb Digital
Beyond plugins, explore our library of 100+ free online tools, in-depth digital marketing guides, and done-for-you digital marketing services. Need help installing or configuring this plugin on your site? Get in touch with our team for a free consultation.
