显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 02:32:36 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 18:16:15 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1UQP8VuC9silO7OdMCQYlsCR%2FmwspFekXClcuAdTavi1cs5QqwmtbNbiZSaIN5P18gGiAIagg2Gfn33lGCswA1K2ccorgIwphdKHFysz%2B4z100ehbr0HeJnwWK80UhRN"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893f26899995955f-LHR
alt-svc: h3=":443"; ma=86400