显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 21:35:37 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 17:55:33 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=blMoUftxDP7pyG2YLVDwXYyMeZySPTcb5CFyAttPp7YuyvPIqMsI2CDrF2j%2Bh08OXiVuTsQafp%2BkM3nVHF01htX3pTpye0rix3LD9nuOEa09bAP3USlnUojGW1NXRzqHHto%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890c0343788494d5-LHR
alt-svc: h3=":443"; ma=86400