显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 12 May 2024 21:01:08 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 12 May 2024 18:06:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IaCSPT6dpaoSPl4dbeU5GehBP2aK%2FnMmJrRhRd3e4NENX0XV%2BFs1GjrA8h3DqEmAgGHChS3pfCyWdqs%2BGll2IpmeG0quOn4Rf%2F5aBHwz9uELVM%2FKIO%2FKtrrOb%2F97aGojjPds"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 882d579cf92279b6-LHR
alt-svc: h3=":443"; ma=86400