显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 23:28:51 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:23:27 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Dw14%2FO9h6h1qn8AlT9klGVjSbOVURK613bpAGxEEzSLECCJlWCCLawsmw1n5nrsEntggWC0lY%2FOlGrUuRYq9gZZJnpyS%2F5nKBktzxXOSBi8jf5cFh7GX1u8xzu3blyvcHqDj"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89046bc26fa606f9-LHR
alt-svc: h3=":443"; ma=86400