显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 17 May 2024 02:42:44 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 16 May 2024 17:25:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YXuQrCAEuVhfWJayIMuDp82mR2navQYfJ%2BtRmDmA6%2FNhHw7YSWxcyeYMyjj6QKQtBFWTdMxQt%2BYBbfDg3lwK%2FAbnhtstY2MuRmRWkLiPo0AiRfqXVagXm0HhYJm2OUJUHdOH67Yu"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88504182cc2d71f2-LHR
alt-svc: h3=":443"; ma=86400