显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 30 May 2024 08:41:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 29 May 2024 16:58:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hecpoWXBfHhZhAhnAvzaSlO3w2EYyIjazMQaavaWcGWjNco5lm7OaCqQpBWBeQXH%2BIxPkRSMgzCqMLzS%2Fo4s58FQ9yscjxUlArxSEyhbZkcjUlEyFuEMUoVLZsQV6cS5"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88bd6d907a4794a6-LHR
alt-svc: h3=":443"; ma=86400