显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 27 May 2024 00:10:23 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 26 May 2024 18:45:24 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WNH3KZZfekBVjamyo8pBG28L%2Bs5tzwDlAxaHYWh4PqmLsqGXPu7hzMVVcDxqbDJ0BMQiztytcuY3giEs7xam6s2VCOhCnT17TFEe8rCQh15VyV3PwBLxiOpLO%2FM46UqHfZRbGA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88a1c815691a6352-LHR
alt-svc: h3=":443"; ma=86400