[1] [CITE[Introducing Universal SSL]]
([TIME[2015-02-21 15:12:11 +09:00]] 版)
<https://blog.cloudflare.com/introducing-universal-ssl/>

[2] [CITE@en-US[Free SNI SSL and affordable one-click SSL | CloudFlare | The web performance & security company]]
([TIME[2015-02-21 15:15:42 +09:00]] 版)
<https://www.cloudflare.com/ssl>