显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 02 Jun 2024 20:51:43 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 09 Jan 2024 19:00:38 GMT
Accept-Ranges: bytes
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=m4ylntjPkiscsL5VAfBD1bzmvKgfyx%2Fx0%2BLjVenU9erTCWobTgCVNqyk8bnveUFSpMjkd17szB0rRmOo8F%2BvFNjqNWtKXH2PAealQNaewVChbIsjaQwUSb5dPZ0LWJRM3w%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88da52b5fc4d637f-LHR
alt-svc: h3=":443"; ma=86400