WP Rocket 3.22 Puts a Built-In CDN Inside the Plugin: What RocketCDN Free Gives You

WP Rocket 3.22 is live, and it brings the kind of feature people have wanted bundled in for years: a built-in CDN. The popular WordPress caching plugin now ships a new Content Delivery tab powered by RocketCDN, so you can serve your site's assets from edge servers around the world without bolting on a separate tool or wrestling with DNS.

If you've ever optimized a site to the hilt and it still felt sluggish for visitors far from your server, this is aimed squarely at you.

Quick refresher: what WP Rocket is

WP Rocket is a premium WordPress caching and performance plugin. It handles page caching, file minification, lazy-loading, database cleanup and the rest of the speed checklist — mostly automatically, which is why it's a go-to for people who'd rather not hand-tune a dozen settings. Version 3.22 extends that "set it and forget it" philosophy to content delivery.

What's new in 3.22: a CDN inside the plugin

Until now, adding a CDN to WordPress usually meant a second subscription, a separate dashboard, and some CNAME copy-pasting. WP Rocket 3.22 folds that into the plugin itself: a built-in Content Delivery tab lets you switch on RocketCDN for your most important pages right where you already manage caching.

No extra setup, no new tool to learn — you update WP Rocket, open the tab, and turn it on.

Why a CDN actually matters

Caching makes a page cheap to generate; a CDN makes it cheap to deliver. The problem it solves is distance. Even a perfectly optimized site is slow if its files have to travel halfway around the world to reach a visitor. A CDN copies your assets to edge locations near your audience, so the browser pulls them from a nearby server instead of your origin.

Less distance means lower latency and faster loads — and the knock-on effects are the ones that matter for a business: faster pages tend to mean better engagement and higher conversions. If any meaningful slice of your traffic is international, this is one of the highest-leverage changes you can make.

What you get (and it's included)

The headline is that RocketCDN's entry tier is included with every WP Rocket license at no extra cost:

• Speeds up your top 3 pages — homepage plus two more (think pricing, a key landing page, your best post)
• 10 global edge locations on the free tier
• Unlimited bandwidth — no traffic caps to babysit
• Optimized settings applied automatically — no manual configuration
• Full control inside WP Rocket — pause/resume per page, exclude specific files, purge the CDN cache, or add a custom CNAME

Need it everywhere? RocketCDN Pro extends delivery to your entire site across 100+ edge locations. But for most sites, accelerating the three pages that drive the most traffic and revenue is the 80/20 move.

Who this is for

• Beginners who want speed without standing up a separate CDN — this is about as easy as it gets.
• Existing WP Rocket users — it's a high-impact upgrade you already paid for; just update and enable it.
• Anyone avoiding complex CDN setups — it replaces the usual multi-tool, DNS-fiddling routine with a single toggle.
• Sites with an international audience, where the latency win is biggest.

How to turn it on

1. Update WP Rocket to 3.22.
2. Open the new Content Delivery tab in the plugin.
3. Enable RocketCDN on your top pages — the optimized settings are applied for you.

That's the whole job. No DNS marathon, no second dashboard.

Get WP Rocket 3.22 with the built-in CDN →

Bottom line

WP Rocket 3.22 turns "add a CDN" from a project into a toggle. For a plugin that already won people over by automating the boring parts of performance, baking RocketCDN right in — free, unlimited-bandwidth, ready to go on your top pages — is a natural and genuinely useful next step. Update, flip it on, and let your most important pages load from the edge.

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