显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 27 May 2024 21:48:09 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 27 May 2024 18:10:39 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BhCY6oGT3Ge5OeQp9ScS2Pr%2BdrjXFuvU7CnqjmLgM7EIa2bVHdhGf5AsJCX3PViFmYIBENvXpb4iYi8gfoWsvSkSNJgEe89WBBreJN%2Fg%2FIoNZPtOyFOIuR4XYesAomJAtG4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88a9351ee9726353-LHR
alt-svc: h3=":443"; ma=86400