显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 13:36:58 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 16:51:23 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yeT3qU6Q%2BW5wNYh3C6n1hTvm3e178ZTD6Cv%2BSu9WBUgcXXSRHJR8%2FKnBu431NWMLPsUFJsanuGMD4lHDVpqHfoWPPPtXbTZ0Hq95iz8XQbfpvdMTkwKQ%2F5clBNQCkqMXTA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8963e93e7ea724b7-LHR
alt-svc: h3=":443"; ma=86400