显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 20:00:37 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Cache-Control: max-age=3600
CF-Cache-Status: HIT
Age: 10111
Last-Modified: Thu, 20 Jun 2024 17:12:06 GMT
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VhCI3%2FOHklpl5%2BEqfRqB2N0K8MDBEs2N0F36MLVuZm0Sans%2FNQ%2B2ex0KkfyzmCLExxc7qilPfQNaXFq%2BvQ0yqYSejsKfT1veZdACc5NS6tRTkxiEUH616Qkkz4AYx54%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896e5899fab779b7-LHR
alt-svc: h3=":443"; ma=86400