显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 05 Jul 2024 06:42:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 17:22:20 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xL8Re%2BEqfA%2BbdDx5LvdoYGom4ljrxX0UKolkaJHaOA8jgAqz2vDGfrZqljXs9Vz%2FWOXfnU7aykJR27%2FXT6elpX6DMnib0NXsq0WGJGtwOkL%2FrOa2txSLnE0fHCdDA5QipESckioJ%2FZI%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89e5601b6c3771b1-LHR
alt-svc: h3=":443"; ma=86400