[1]
[CITE[GridHTTP - GridSiteWiki]] <http://www.gridsite.org/wiki/GridHTTP>

[2] [CITE[Secured Bulk File Transfer over HTTP(S)]] ([TIME[2006-09-18 19:38:56 +09:00]] 版) <http://www.nesc.ac.uk/talks/ahm2006/609.pdf>

[3] [CITE@en[mod_gridsite(8) - Linux man page]] ([TIME[2014-11-15 14:00:19 +09:00]] 版) <http://linux.die.net/man/8/mod_gridsite>

[4] [CITE@en[310048 – can't set Upgrade header on an XMLHttpRequest]] ([TIME[2014-11-15 14:03:12 +09:00]] 版) <https://bugzilla.mozilla.org/show_bug.cgi?id=310048>