显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 14:54:46 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 17:07:28 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VqYzzDJLr6L5OfZAkJ8mXF5Q8CFbvrKEJ3gOWQx2oRooajzKTAthjzsxDjpSlGNQTAX0vbqQ2zQBKP06tvFc7s5KEzVs%2Fb7zIIw5HhPv%2F2f%2F4Gc3x6igp7MzC7lMX78DQg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8911f573de8179c3-LHR
alt-svc: h3=":443"; ma=86400