显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 09 May 2024 05:08:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 08 May 2024 16:36:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QiSQ%2BYVVjR6SmTefJBQmKdvMsT9GZ5pk9kU%2B7jYJNprDbOjoonq0aqUlqSnODP1KPlD7DrKLRnDyN712u7TBWrOZ9edx8TcTGQutDOBD7jC5Q38HEQLf0f6j%2F%2BPCXnxOnmHP"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 880f2c4c6ac5d184-LHR
alt-svc: h3=":443"; ma=86400