显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 01:57:20 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 17:18:32 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VL779VFlGJ5lGg2tjMUkLqWdsHUGkWuemqfNYZigQvNa%2BuNgkeJuk7g6fpqpob2RMSx1MGniqtRwOr0F7U%2F9sHKG1xIgDPAgnVmfllKeVW0V%2BFC7KG082k9N0gS5ZwMJge4phg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88dc1262991893e5-LHR
alt-svc: h3=":443"; ma=86400