显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 27 Jun 2024 16:28:34 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 27 Jun 2024 00:15:44 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cKbgNs6rB8Cg%2FzpZQbukZA6P%2F8805y6Vq1seETDGj8jj0AeJlB3FTQVP8m2c5i64W%2FbbCnAgDOgDT%2FlstU%2Fy%2FA4RFg2LxQF%2F1gyjVJ456guRXLQP8KOo4vREm5svaP4vHw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89a6cf9b9ea97772-LHR
alt-svc: h3=":443"; ma=86400