Your site's vital signs, at a glance.
Enter any public URL and Pulse pulls its real Core Web Vitals from Google's PageSpeed Insights — lab data (Lighthouse) and field data (real Chrome users, via CrUX) — and lays it out clean. No login, no spin-up. Every number is straight from Google's API, labeled with its source and the time it was fetched.
Try: · ·
Historical tracking charts this URL's score over every scan. It's a paid feature — every scan you run is already being stored, so a key unlocks the trend instantly.