显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 19:44:38 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 17:42:16 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Z4Y6EjXxNBF%2BkL4Pe9OtiQI%2BQI2g6gjL7fqIUw83tzGWdWPbvoY0Nl9srbn63q0z3VlPqG4qjr0HjFnhR%2FwMjsYP6DTyLSrFaSL9ZTewjJimmoMeLbU6BFH6dT65Hzqx6WRtX7A%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89450e4e6a7f94a9-LHR
alt-svc: h3=":443"; ma=86400