显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 11:30:28 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 17:02:42 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=maUGI3IUrxncwiPAhtdnnEmkBnZLq2xBDOxWOlDObFUIvrcoJ2WIc3H6gHJYc%2BEl4zyZPqwtE0g0RX7DYPpKfjI7fLoOuCWhKmcKs8RQiNh0rPpPCtaB1TjashJB4n9ObXAl9g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89088ccf18c29485-LHR
alt-svc: h3=":443"; ma=86400