显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 14:49:14 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 09 Jun 2024 18:24:18 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WVJ2Cf%2FAfQ6x1YwG5W9EoMvT%2Bn9k7eB4a3qj1v2bO8uoO1QbkSquaJ32CnVwa2VWIdYCztTAnMBauy86WU%2BRhIlEh%2BLAC8xfg1mkRUX41MXPc5N3E4mEKs3S9EsBsASr22ZspLGICA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891a2ab88ecf24ab-LHR
alt-svc: h3=":443"; ma=86400