显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 16:41:36 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 09 Jun 2024 17:40:20 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HYbW%2BoVeaWWYvZWJQ5M9joAcZq4yG85zd66Tm%2BGkpkS2N0akpEuXxP1qRMZ9bvanPfw4vKnVBgh%2FBdN8SlWeNyvDMbOty7ToDVdD0zn3HmIXpSW1Gkw49Mq7ypVoVljX07ubINN3vg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891acf509e87774f-LHR
alt-svc: h3=":443"; ma=86400