显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 00:04:36 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 14:07:00 GMT
Vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IL4jCmG0wi7XB6KlS6YN7fWPmzzzVHa3QDVbkFnkAEM5J%2B%2Fbo102UrmaJ%2B%2Fsl6ci0bWNiI8D%2FyZopTqvMGCHSXokH93lcnwZxpA7g0xx%2FgJKI2u%2FiIYxnD1ExW%2BLug%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8967809dbb4063ad-LHR
alt-svc: h3=":443"; ma=86400