显示HTTP状态码和HEAD信息↓
HTTP/1.1 404 Not Found
Date: Sun, 28 Apr 2024 04:33:37 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2Fsen5di6X%2FnsW4py8vP1%2BoSrJ3a7JVYWlisqnicAmA5eGWan83cWtZJnCntb6o%2Fu4eTUmzyB194AupPx2BnEsZhx6u%2Fug4r4B%2F8P26Uryv%2BoKCzOU%2FWROnHfDZVgBdPjgQPwjOCUkuvr"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 87b455cdddbf7187-LHR
alt-svc: h3=":443"; ma=86400