显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 18 May 2024 05:01:31 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 17 May 2024 17:39:50 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=O%2FkcbYbljkAorEXJ8b1M8rLXcniUYZo7Z3NSnODq9y9uBHIrrlbbOGCdZQvUJIZeORkVbLJg0fviMiasPTSbN3ECmWRfYh1ay%2B5fbeDF%2BgHvjj6RqquvMMM5qwlNXoMGSkDyag%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88594a2d4acc63a9-LHR
alt-svc: h3=":443"; ma=86400