显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 18:29:08 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 18:02:17 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Dd6remLn7i156xHMO85BDL3kLem6UKWb%2Fdq1yN0jOV1ilu%2FDLERLchkYZ2Rq2ZHk5IWo%2F9q01hCfolyo1Dadd5KE4sruiW0kzrEoDJJxqRrcbGkWIKaKBQtxWi2SKudYTSPcnRyAqA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89659535faf13861-LHR
alt-svc: h3=":443"; ma=86400