显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 19:09:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 16:56:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lMwikIukUAO9Y%2B0THyshlJ%2FZ8YunSSg1cmNG0MaeRceuL242Qwyz2lTRCOBjyZdVmW5D8y3BSkyuj%2F8jpckvRDQW8E%2BW4XumGLXs1umN3YEwnKTGH6mCRBQEx6%2FPiceiiw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d180384e3294cc-LHR
alt-svc: h3=":443"; ma=86400