显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 01:48:55 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 17:06:27 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NR3M%2FPrfbXOMSdHPiUh%2FDKvMSeEqzV0Je3DcKQbnausehoYz75caq86zrk8mknQGNozN8SDcLQOgNLSfy5oCvIz5CfuRNhLc%2Fnq1TsfWN%2BrGA2sQfqhXeaM%2BKNlzc1iEGUc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89579eaf5c3e406b-LHR
alt-svc: h3=":443"; ma=86400