当我以任何其他方式进入时，网站会加载。如果我以这些方式访问www.keystoke.com，keystoke.com或https://keystoke.com它就可以了。但是，当我到https://www.keystoke.com时，它根本不起作用。发生了很多加载资源错误的eRR_FAILED
答案 0 :(得分：0)
网站的SSL证书将keystoke.com指定为“证书主题”，但未将www.keystoke.com指定为“证书主题Alt名称”，您需要将证书同时用于域。
例如，StackOverflow的证书具有以下alt名称：
DNS Name: *.stackexchange.com
DNS Name: stackoverflow.com
DNS Name: *.stackoverflow.com
DNS Name: stackauth.com
DNS Name: sstatic.net
DNS Name: *.sstatic.net
DNS Name: serverfault.com
DNS Name: *.serverfault.com
DNS Name: superuser.com
DNS Name: *.superuser.com
DNS Name: stackapps.com
DNS Name: openid.stackauth.com
DNS Name: stackexchange.com
DNS Name: *.meta.stackexchange.com
DNS Name: meta.stackexchange.com
DNS Name: mathoverflow.net
DNS Name: *.mathoverflow.net
DNS Name: askubuntu.com
DNS Name: *.askubuntu.com
DNS Name: stacksnippets.net
DNS Name: *.blogoverflow.com
DNS Name: blogoverflow.com
DNS Name: *.meta.stackoverflow.com
DNS Name: *.stackoverflow.email
DNS Name: stackoverflow.email
