显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 29 Jun 2024 19:39:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 27 Jun 2024 20:42:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KaiJ5Hhv412CRakiUIPRK%2F6y0ee6y4w6zbo5S9ZOVbbgKa0vmy1QJXZvrZ8cHPOR%2BnOS7L6FiS4cuB74uyTDL5%2FxVEaokdraPUfjzzRfTTkBzb2XBMdZJ1chairTCIJRiCOeCF7B3XM%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89b862af1e1388aa-LHR
alt-svc: h3=":443"; ma=86400