显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 20 May 2024 07:16:28 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 18 May 2024 18:11:49 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eIfEuW05eW%2FGEHAkw6slOlNv%2FrjF6pL0GD1ttFfc7GsqBhPrS6ylDGZ0Psy82fvOZ6ceuP%2BJ8sVG60XnH8uzBfrOExEgtD9%2BVaZlKBDVo6Woxov5Y9%2F3k1Eye%2BcxIe1zgvJiXD4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 886a8a9a1f217200-LHR
alt-svc: h3=":443"; ma=86400