Miscellaneous
Who left Popper, and who still runs it
45,402 websites in the top 1M run Popper, observed directly from the rendered page in the July 2026 crawl.
6,283
stopped running it that month
521
of those are 11–500 employees
13,849
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Popper
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
jQuery 98%Bootstrap 84%Cloudflare 68%Google Analytics 66%Open Graph 64%core-js 52%Google Font API 49%PHP 49%Google Tag Manager 45%HSTS 41%
Share of a 3,000-domain sample of Popper users that also run each.