显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 14:45:31 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 31 Dec 2023 16:51:02 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Nh0mzHv0fKRSJasDifX%2F%2F2iIiPFrZnQNXSa4xjNSCxelG%2BtViOV1dXlT7k3rKb4NEXqPtM59v6zv7FHO2wu8hwrBAfdJ9%2FMJYfrNVxcmtA1iqLAU%2BXPV89VxV7UA57Bu%2BNPq"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8932dd673eb26527-LHR
alt-svc: h3=":443"; ma=86400