显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 18:36:52 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 17:14:32 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RMZx6Elz7gmOGqKZMHVQpRJsRfAmXqsj%2FhDH4eQvniujKU02zM%2Fii5Zq%2FkfNq8gj%2BJOnvXzshZdARRs19sl%2BfOn6muu7QErkMRHAZlNFOJThPdlaKxk31OL5ojD%2F8qHNwUbE"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d14fc98cec9413-LHR
alt-svc: h3=":443"; ma=86400