显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 12 Jun 2024 22:27:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 18:30:43 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PBq6G97GSpanRLmEFKx%2FYqfVqQ8a6Zp83l2Xd3v20MwDp9kkhbg%2ByP%2FHUk0cOG4QYHE6OPQlb6dGtu7DW2E2yGNEsOJTHmVUAxToo22OCPOpQQ24lt4q4IO4osKG35RSYNFD"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 892d4507ccb19442-LHR
alt-svc: h3=":443"; ma=86400