CDN; Security
Who left Imperva, and who still runs it
4,335 websites in the top 1M run Imperva, observed directly from the rendered page in the July 2026 crawl.
1,134
stopped running it that month
49
of those are 11–500 employees
923
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Imperva
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
jQuery 74%HSTS 71%Google Analytics 69%Google Tag Manager 59%Open Graph 56%core-js 51%Cloudflare 40%Bootstrap 39%Amazon Web Services 36%Facebook Pixel 35%
Share of a 3,000-domain sample of Imperva users that also run each.