显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 08:21:45 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 18:07:18 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=p7lGQCtr7%2FSqGwjmbBMEthLT1VXQtbH08wKC9V6fad82DJ1QfxZg9INVyr1Q7tCKCOsLEkqUm3lGeEmJ%2BCVcZiAd1Cm6FSvoxOp0VXKiIlnWbAPkINMPNZ0gmfWt15%2Ftatf%2FLX0Zmw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8930ab3c3e0f6545-LHR
alt-svc: h3=":443"; ma=86400