显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 12 Jun 2024 13:31:09 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 10 Jun 2024 17:36:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9dnDZGi1Cq%2FRshSyexFtgwRK3pJ7S%2FKD0SRn6fdgco%2FOARH%2BjWnL3dUMVOzXfCgAmzGlypQ7rVcyiFBd8lAC8nAbw5ftY68VfhsP7Byuzee5cWkO4CzmXVs062ZWLXw2ENz3ezbxHg8%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 892a3314bc8a418b-LHR
alt-svc: h3=":443"; ma=86400