显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 06:50:49 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:43:08 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XxnoYaWl9j%2BpAAKbbc50oDQM7im3ahuqcNTCafeKUbA5DRBt%2BQw3PCiHcwmUY44ML39kaNKaF1rPLWioBUNDkIXtGIN8jXHBD1JQlUUVR%2B%2BQPsRi5PpBbcsVfr8OupWXNg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890f30873fe34886-LHR
alt-svc: h3=":443"; ma=86400