显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 12 Jun 2024 06:46:58 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 17:52:11 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=b9YLjuAEqfO33McFYZsopzNJC4jhr5U8JdAGJIL36wzYclYqaV5omZa9paKmQluQ%2FjmfbO2BcNWf5Rj67H4ONmOCXlZa%2BMqvLQYmQXXqFQ%2FGW26T%2BfhTV3IClqPHR6z4Vg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8927e3084ff163ef-LHR
alt-svc: h3=":443"; ma=86400