显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 16 Jun 2024 19:39:29 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 17:54:11 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=i0ChDMLsh7CCDXa2lJPhRALUnk6tiIZU8dSD5oc2teW54oEHFschvK1QJrYxO0iEX4DRqXGT10Dk0sPAbWqg%2BeXxh03VeN7s5G6R1FKj5vuXPBaVeZdGKRZmKyH8WFviMjA%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 894d4422ec886437-LHR
alt-svc: h3=":443"; ma=86400