显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 07:38:23 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 16:59:02 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8wMDpiZyQ54tiaqd%2BU7vlUsxYRKM0oLSZ3xdqUDVFIf2IvUb3%2BcyTk4pOElTt8rLJ3dtXJUcrc4M1ejOVC2qG%2BePMPBqSJmt%2FrTdN7SGSkp4c%2Fqfpa6jekAjcWbUcgWQPg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89306bb63f4f6551-LHR
alt-svc: h3=":443"; ma=86400