显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 25 May 2024 18:56:08 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 24 May 2024 17:37:43 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7Qpua%2Fz1elAPphbups7eF4Csimb5QLbgLFsh%2FxelbMILZzlyrIQijz8JqzJMQRNbc%2BPAeE3%2Fk%2B2H4YZ0ydewzvWjpioUBljN33d%2FHabbyrhRSuJFnlWJ3grYNOXQ2%2Bhu%2B7Y7VQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8897be652bafdd73-LHR
alt-svc: h3=":443"; ma=86400