显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 15:25:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 17:44:17 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HEDAcPuFrV7R557tPqQg6y89LuF1yhzK2f1u5PN3bPOqP0pow8zA8GqpMot77gyZM4TBsBNvJPYVA124Qx5cBb8rxgTH3kKwzUSY%2FpOG5VCiz5%2BSL9urKnFFHlnPTTLlkl0%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895c4abdd897886b-LHR
alt-svc: h3=":443"; ma=86400