显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 21:30:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:28:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6wVfnnx1da1Wt%2FISbbz8ys0sWCXkFoW6QxtTkCbMMHdMfBOyDPUDybNWqZtucKsdDr8%2BtG4JNWOv9Wo8OUaHb%2FMYykxJXa6tBNqvGWK9LhhmFIiPFIlKH7Nk4pbe%2FIzSQC2afmDv"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89352ea18c396329-LHR
alt-svc: h3=":443"; ma=86400