Personalisation
Who left Virtusize, and who still runs it
3 websites in the top 1M run Virtusize, observed directly from the rendered page in the latest crawl.
What else they run
core-js 100%jQuery 100%Microsoft Clarity 100%Open Graph 100%Cloudflare 100%Google Tag Manager 100%Google Font API 100%Facebook Pixel 100%Google Analytics 100%Google Hosted Libraries 67%
Share of a 3-domain sample of Virtusize users that also run each.