显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 12:13:09 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 16:51:31 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=t3O%2Fu9fY9Lr%2Bkatm6RduzKZtC5%2Fq7ugEE4tR2gI6Mn8OrK3WMuyJUgKxdTDrR7sp4QWtpCL4lCnnaHfOU6EsxbCpxsf%2BuD5%2F6%2Fh2TJKVwwgFIfFgnULlW85ONGwh69%2B881zLLg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891108b748c94197-LHR
alt-svc: h3=":443"; ma=86400