显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 06 Jun 2024 16:00:52 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 05 Jun 2024 17:19:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=aiNb%2FFsgWXR8flVm7AxboGV%2FMNh1XrAvbgTgMwyFmvaRZ1oPL15P8Uiv6%2BVY17sXVgKRrQNRxLJTwOJsP3nx1gewE0gzWk1OJt3%2FyZVca%2BRhHWXZ0lOhE2V2MG9k%2FJ4JRuTFgcc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88f99e244a8f948d-LHR
alt-svc: h3=":443"; ma=86400