显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 17 May 2024 07:33:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 16 May 2024 18:01:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9cKbpi7wpGcFCvrf5PPD7NqISTUFUaMhUl6gAlJcLEdFZB0%2FO7lszC7%2FbyGtbpWLQ3Aobmfr6GQmYm7%2FmvWTViCwAuvS%2F1kiT%2BEDVdu9dQ7YlmDaknqmh365gdr%2F9l6s5g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8851eb5508714165-LHR
alt-svc: h3=":443"; ma=86400