In December 2015, Cloudflare released HTTP/2 support for all customers. Since then, the number of browsers supporting HTTP/2 has more than doubled, with Chrome and Firefox versions showing significant increases in market share. The percentage of traffic served via HTTP/2 on www.cloudflare.com has also increased from 23.62% to 52.93%. Additionally, Cloudflare enabled over 58,000 websites with "True Support" for HTTP/2, more than quadrupling the number of such sites.