Search engines
Who left Doofinder, and who still runs it
3,277 websites in the top 1M run Doofinder, observed directly from the rendered page in the July 2026 crawl.
293
stopped running it that month
32
of those are 11–500 employees
896
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Doofinder
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 88%jQuery 87%Google Tag Manager 78%Cart Functionality 77%Open Graph 74%core-js 72%PHP 68%Cloudflare 62%MySQL 57%HSTS 53%
Share of a 3,000-domain sample of Doofinder users that also run each.