显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 06:59:49 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 17:14:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=utEALTwjq45rHSOd0v0q3givC8eZynp%2F%2Fwk2Z3D6jzhLSiMp0Tpdqxsct37n%2FOxWLuuWLknN7D4TAtbcij%2BDMhfiJJvnmMBL0MrS8gxRr93TRzM53pDA%2BBaYDXg66iJ8"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ddcd7969707697-LHR
alt-svc: h3=":443"; ma=86400