显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 14:12:58 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 28 Jun 2024 13:20:01 GMT
Vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=n%2B2lFGWp4q1kZH25mCccykDGrvsWahXGHEMV1XxgywvSjOejKChqEQ0RVnvEg3ITW4GnqSLnJmvWSC62KUVTgtNORJdmecKDjgcXRa5jQNs%2FQN%2BMRVNIj9U5sMEQBMp0iA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89ae465a5bc49521-LHR
alt-svc: h3=":443"; ma=86400