显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 00:39:42 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:46:12 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=wBA%2BQNfuAwjUk5pcM2WGHDS3QLI%2F%2BxV%2B85%2F%2BC9sl0l2lmRVEes4gzlAo3tMLKjmbOeap8e9WpkhVase1sIfKhC1MXPsf%2BgQm%2BX8NXCJ%2BY4YKnusrYdkf3n%2BO6e3oJ%2FSDew%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8904d38a3b396553-LHR
alt-svc: h3=":443"; ma=86400