显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 20:11:53 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 17:11:06 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8uByDZL5C7zsEnksNp4p9dXRsmXiQHxdgU2F5SuyT8Qv0CipRGxnU0pvNNQUv7M0sFNe0vxEXrcExy48Fktj34qp4wLPKfg%2FVf3EQyyevxepqXTN537PSd6lOcYtyXtxBIRvo1DDhOqNSm83PQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d1dafb5aae6546-LHR
alt-svc: h3=":443"; ma=86400