CMS
Who left phpRS, and who still runs it
1 websites in the top 1M run phpRS, observed directly from the rendered page in the latest crawl.
What else they run
Cloudflare 100%Cloudflare Bot Management 100%Facebook Login 100%FancyBox 100%Flowplayer 100%Google Analytics 100%Google Hosted Libraries 100%HSTS 100%Nginx 100%OneSignal 100%
Share of a 1-domain sample of phpRS users that also run each.