显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 06:45:46 GMT
Content-Type: text/html
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1lqE8pcCKdDSpJllZsWHW21sde3fffOFszoTZVMmC%2FPDS%2Bu2DOq%2BjgFkRuMm3uZv4lDM3nbYq9KX1YybNTzwJY12078qgKYi4vi5vnpRabH%2FRy9lyebDV%2B8yRHw%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89385c021e1435dd-LHR
alt-svc: h3=":443"; ma=86400