显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 30 May 2024 07:55:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 29 May 2024 18:13:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fBsn8OqkAK6T8X6JBRtFgdg%2FTTTWiNwfWqioVt33T%2FTvj7mJAEDKK1To81hAeb5Z7xNCKlancCDl%2BPCcOh2LHmoS3LOZ%2FjNwQsv9UR6q%2BBWQJagqR0UFXSVahSBhp3Sgug89qw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88bd29711ac09521-LHR
alt-svc: h3=":443"; ma=86400