显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 29 May 2024 10:04:34 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 28 May 2024 18:19:30 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=55b2joYeAbjgGNxZp7ttg8ABxyDSkPc5l%2B8vT1ZCpoy5%2BBCvWNbdlxZFGsmSuS14oCwoBNU3YBIDKh8nnYF%2BMgC6n%2Fa%2B9lRj2Zah6r0cbvUqNlIhvU3BzHtr9pUBHpYja0z%2BWA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88b5a9377d8c6547-LHR
alt-svc: h3=":443"; ma=86400