[1] [DFN[[CODE(URI)@en[[[remote:]]]]]] は [[URL scheme]] です。

[2] [CITE@en-US[<iframe> - HTML | MDN]]
( ([TIME[2013-03-29 14:07:01 +09:00]] 版))
<https://developer.mozilla.org/en-US/docs/HTML/Element/iframe>

[3] [CITE@en-US[Using the browser API - Web API Interfaces | MDN]]
( ([TIME[2014-09-24 06:18:41 +09:00]] 版))
<https://developer.mozilla.org/en-US/docs/Web/API/Using_the_Browser_API>