显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 20:53:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 28 Jun 2024 18:35:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PK1Rj3kAeYeC3zjZD7dctA6IPvD2tbGc71vlsI2LuWPQUp6pCY%2B56XZKqaT8iV12U418WbdjcpMudXFk8wgUBDrwc0fcyImkRutr5i02IFQflr06PLVnxn3TajI8cjA0qmcH"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89b090f9fd4794c9-LHR
alt-svc: h3=":443"; ma=86400