显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 04 Jun 2024 19:36:16 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 03 Jun 2024 17:46:02 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Sg%2FiF2gOvMQHKzSBRdz8WkyNNiMZnimL6BT0Sb623PvYCIr5tG7e1QsdzcZ2hf4Gplvyp6c0EyxusVetJlSY4wNOwSnMUyiZBotl%2FJEO3VpH7YGZlXm8y4lzzKndKfoeNsQH"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ea5eefbd1b9580-LHR
alt-svc: h3=":443"; ma=86400