Free CDN Performance Checker for Faster Page Loads
Check whether your CDN is actually speeding up your site. Brainito scans your URL and returns caching, compression, and delivery findings in seconds.
Free with a Brainito account. No credit card required.
Detect CDN Coverage Gaps
Find out if your assets are actually served through a CDN and whether cache headers are set up correctly.
Check Caching and Compression
We review cache headers and compression settings like gzip and Brotli, then flag anything slowing your pages down.
Fixes You Can Apply Today
Every finding comes with a plain-language recommendation, so you know what to change and why it matters for SEO.
Frequently Asked Questions
What does the CDN Performance Checker look at?
It analyzes your URL for CDN usage, cache header configuration, compression, and response times, then returns a list of findings with clear recommendations you can act on right away.
Is the CDN Performance Checker free to use?
Yes. Create a free Brainito account and you can run the checker as often as you like. There is no credit card required, and results appear in seconds after you submit a URL.
Does CDN performance affect SEO rankings?
Yes. Page speed is a confirmed Google ranking factor, and a well-configured CDN improves load times for visitors everywhere. Fixing CDN issues often lifts Core Web Vitals scores, which supports better rankings in 2026.
Run your first CDN performance check in seconds. No credit card, no setup.
One account unlocks cdn performance checker plus 340+ marketing tools, weekly audits, and your action plan.