CMS
Who left Megagroup CMS.S3, and who still runs it
24 websites in the top 1M run Megagroup CMS.S3, observed directly from the rendered page in the July 2026 crawl.
7
stopped running it that month
0
of those are 11–500 employees
5
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Megagroup CMS.S3
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%Nginx 100%Yandex.Metrika 96%jQuery UI 75%HSTS 67%core-js 58%Cart Functionality 54%Babel 50%Open Graph 46%Modernizr 46%
Share of a 24-domain sample of Megagroup CMS.S3 users that also run each.