显示HTTP状态码和HEAD信息↓
HTTP/1.1 418
Date: Tue, 11 Jun 2024 15:53:10 GMT
Content-Length: 0
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=97D2HiRWMVwXyOAZglezgmEDLWmzfdjDa46uX49BrKI1kJ3kQv19%2Fbdf5gVzBOsXauuSjYp2RqHfCj1MeA6W5VjFXXoJ%2B2FmOsLyk9aGjXwzqgjx6RcokPnUfzMGbmM89%2FQ%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
X-Content-Type-Options: nosniff
Server: cloudflare
CF-RAY: 8922c5be1e2a6377-LHR
alt-svc: h3=":443"; ma=86400