CMS
Who left Phoenix Site, and who still runs it
2 websites in the top 1M run Phoenix Site, observed directly from the rendered page in the July 2026 crawl.
What else they run
jQuery 100%Priority Hints 100%cdnjs 100%Apache HTTP Server 100%Cloudflare 100%Facebook Login 100%Font Awesome 100%Google Analytics 100%Google Font API 100%Open Graph 100%
Share of a 2-domain sample of Phoenix Site users that also run each.