显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 30 Jun 2024 21:34:49 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:06:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Jh0P3u8hcIpO%2BSc8Apl1Vq5eMSPIfdWlYAvzYaLziXT7vpkdBbqvE9ls2jsFnZ9OE7%2F6v%2B3oEpI%2FiYtsJAfPhDUniKEzfz8DBPgl9JgHzvOL2WriX0ub5uMPb794e24pEqs%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89c14853af2a94a4-LHR
alt-svc: h3=":443"; ma=86400