显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 09 Jul 2024 19:44:04 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 08 Jul 2024 18:32:17 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=do8qx3hydnXA5YHMunyCsJ5v5SC%2BU6y%2FvKw5DGalxZNwHGKluvkGRhnDfvW%2FrdVV76yoNldSVVo%2FQpecAJEAmQ1SXb0oxAGsmTIx3uWE7kEj%2BXQERqVpug0XwOZ2cQ%2BHcA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8a0ace798f3694ba-LHR
alt-svc: h3=":443"; ma=86400