显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 30 May 2024 00:29:19 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 29 May 2024 18:00:13 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8R2A2KI0C0XNYn152rESwUtfIn4CljkXam%2FjVx64y6P5D1H0iqanTHkNLv4ERbnFDwRMBBbpxw11AxM7Hu45i2kTLgcWdI8TkkadofXVrDPJpnYQFAJeDpUH05PmCVHdb1noUcQn"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ba9bf03cf83dac-LHR
alt-svc: h3=":443"; ma=86400