显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 01 Jul 2024 22:54:52 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 17:37:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=m6zo%2BB0mxwpUjjIY4rGAmKod8W7Img3Ubs4kBhwM1oyHsdfFrGaV0sm7YY0F0qUS9LAP6e1Rnh0Xr1YQ2PnFWk6FT8yTt0q0k6tvH%2FiFnvbYpGgBFce7LtHEKPZQJBNY"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89c9fafb3ab36585-LHR
alt-svc: h3=":443"; ma=86400