显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 19 May 2024 04:34:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 18 May 2024 17:14:15 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NlXER0bPbQQkPTxHX2RYRUoTY0Ml9xpv0P5P3fzrpPNnxeDfp4vInOgKWT1dZmgp1M71WfnRvlh4EsktkOywEXy612KLi%2B2IszJWsE%2B5pguB1jNgETkhFsF1CRSNaqF%2FUgppSUqkifDC"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88615ffceefb2411-LHR
alt-svc: h3=":443"; ma=86400