各大浏览器市场占比
1.Cloudflare 发布的这个浏览器市场占比的图给我看笑了。100+ 产品共享了 6% 的份额。
2.Cloudflare Challenges, a security mechanism to verify whether a visitor is a human or a bot, serve a wide variety of browsers in the world today. Chrome leads with 68.0%, Safari at 8.7%, Firefox at 6.3%, Edge at 4.8%, and Opera at 6.2%
3.数据来源：blog.cloudflare.com/announcing-the-cloudflare-browser-developer-program/
