显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 12 Jun 2024 15:10:01 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 18:16:44 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2IQ8y3iDb2wDDOyRSuKpKpE%2Bf5r8dBInEdnr9hPmgDBWrjPdxcl3o8YsJT5qoiCcrY6spsqi1UDBKqJUQql2xqLD2Nt0iXPOn2ItL07CguYo7xN6X8XO9mAxx0iwzdaF9g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 892ac3e72f9f643c-LHR
alt-svc: h3=":443"; ma=86400