Analytics
Who left TrackJs, and who still runs it
223 websites in the top 1M run TrackJs, observed directly from the rendered page in the July 2026 crawl.
10
stopped running it that month
2
of those are 11–500 employees
80
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running TrackJs
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
Google Analytics 81%Cloudflare 79%HSTS 79%Google Tag Manager 67%Open Graph 67%HTTP/3 50%PWA 50%Cloudflare Bot Management 49%React 48%jQuery 46%
Share of a 223-domain sample of TrackJs users that also run each.