CRM
Who left Q4, and who still runs it
7 websites in the top 1M run Q4, observed directly from the rendered page in the July 2026 crawl.
Some companies running Q4
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
jQuery 100%Mustache 100%HSTS 100%MediaElement.js 100%Moment.js 100%Microsoft ASP.NET 100%FancyBox 100%Google Font API 100%Cloudflare 100%jQuery UI 100%
Share of a 7-domain sample of Q4 users that also run each.