What is Pafcore?
Pafcore is Find what is slowing your website. Down to the file. Listed in the SaaS category on MarketingDB.
PafCore finds what is slowing a website, down to the file, then ranks what to fix first.
Paste any public site. Free full report. No signup. It loads the page three times so you can tell a real gain from score noise.
Same engine from the website, terminal, Cursor or Claude (MCP), and HTTP API. Sign in and buy credits when you want a lab test, a smaller image file, or paste ready code.
Why Pafcore
Who it's for
Developers, indie hackers, and founders who care about site speed
Problem
Most speed tools give a score and a long list. Almost none of that list adds to the score. Nothing says which file to fix first, or whether a later score change was real or just noise.
How it works
PafCore measures three runs, names the slow file, and ranks what to fix first by points. Free on the site. CLI, MCP, and API for people who live in the terminal or an editor. Credits unlock lab proof and ready files when you want them.
Key features
- Free full report, no signup
- Slow file named, ranked by points
- Three runs so noise is visible
- Lab test with credits
- CLI, MCP, and HTTP API
Use cases
- Check a live site before a launch
- Pick one fix instead of a long advice list
- Prove a change beat score noise
- Let Cursor or Claude scan through MCP
Alternatives: Lighthouse, PageSpeed Insights, DebugBear, WebPageTest
Lighthouse grades one run and stops. PageSpeed adds visitor data but still leaves the fix order to you. PafCore starts where those stop: the file, what to do first, and whether the score really moved.
Topics
Built with
Lighthouse
Other
Playwright
Other
Node.js
Other
Postgress
Other
Redis
Other
TypeScript
Other
Cloudflare Pages
Other
Pafcore FAQ
What is Pafcore?
Find what is slowing your website. Down to the file.
Who is Pafcore for?
Developers, indie hackers, and founders who care about site speed
How much does Pafcore cost?
Pafcore uses a freemium model — a free tier plus paid plans. See the official site for the latest breakdown.
What is Pafcore built with?
Pafcore uses Lighthouse, Playwright, Node.js, Postgress, Redis, TypeScript and 1 more tools in its stack.
Where can I find Pafcore?
Pafcore is listed on MarketingDB in SaaS, added September 2026. The listing links to the official website so you can try it directly.
Are there alternatives to Pafcore?
Yes. See other SaaS products on the Pafcore alternatives page (/alternatives/pafcore), or browse the SaaS hub.
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