显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 06:44:48 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 18:12:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=p%2BSQxemL1yqYBFqHR%2BHVTAEJ0yzmxC%2FRvBOvdS6Xp6xZryWGXTaJlVKUAROmVXtQXKCy6RclhdTQ42%2FQl0IPA8JnbsrdKrUUTkuoFQuYM5Bbq6AZ38JfwNImHy8AkIjL2YC0"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895112ba4b6323e3-LHR
alt-svc: h3=":443"; ma=86400