显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 03:51:01 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:14:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nCQCDxBp7jqHwCKYnBjP2nxJ7R%2BiGqBUlDsNfCp05y4u1rTHb%2F6Hp8bTN%2FgSuZfU2PJTNsL3RFojyrqf%2BC%2F4jCdFycKHFf7oNI4r%2FKMJjn3ZnLWZs%2For5TiTPrfeItTyOdMC5nBi"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893f996a79828889-LHR
alt-svc: h3=":443"; ma=86400