显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 22 Jun 2024 08:25:49 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 20 Jun 2024 17:10:06 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=aEu%2B0q3tz6RmAhMr%2FFZu%2F%2BTP2vNTofN%2FLMeeTwLFbK6qT3B%2B2PYZFhkAHuHZMgRNdIqPfM%2FyvOcDUCjCmHNa%2FoYNaVtTt0B6LTL4xfeAimeJCPZRNt6BVbYEVI5MKnS4sA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 897ad994896860e7-LHR
alt-svc: h3=":443"; ma=86400