显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 19:32:21 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:10:44 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BDsCwsLzPkVWGcdnVZK2mminjdBRTm4kEz%2BZu7EYTS59E7uxw6GY1dQgqCkpVXhHxLxdbRD%2FWgCt2x%2FuOTDfwREpvSyEUSPq7gqIPBTJkd5bGoTXly1vy1I2k2QBjY34"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890b4eb178b3940b-LHR
alt-svc: h3=":443"; ma=86400