显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 23:21:11 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 20 Jun 2024 17:09:41 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RlERg1f3fteXrHF8hsDNgdCDmlr4Y5hh0bgwrityYDeQjkvWLayEoUgK3exSJHEkd4uQgUhlax7ew7wq6ldLdqm8ZutPFSzBa5hj5SePdw%2BSThL5YigdYN%2FQ2g7gVBBu"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896f7e63db1094cc-LHR
alt-svc: h3=":443"; ma=86400