About

Down to the file. What to fix first.

PafCore is a free speed report for public websites. You get the files that hurt your speed score, ranked so you know where to start.

What we do

Most speed tools give a score and a long checklist. We run three Lighthouse checks, find the files that matter, and put the biggest wins first.

Optional credits unlock lab checks, file lookup, smaller image downloads, and paste ready code. The full report stays free.

Builders and site owners who want a clear next step, not another wall of metrics.

Read the docs, the methodology, or the blog.