显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 10:42:42 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 18:12:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bhyqA5q15JpPrS12EljD0Ovm9mZLSMxTHN%2Bubkkb1dF4%2F7Iy4fAIIxF%2Foaqo3MMzVA4n8M94Kg0RWc22y4TjYGPWuyt4Adm0dFoMBNUUyOX3FNCBzwMSC9nwmfo8OHuE0KuTBnSHuSk1xNM%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891084356b3d79b7-LHR
alt-svc: h3=":443"; ma=86400