显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 09:06:13 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 18:24:33 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=l7fnt6FGmlA9iKtHF7L1ycOW4Hy0zcOMF%2Bzs3tlsD%2F9gVjAmdPyZxPrAbAzO1FH%2F7ME%2Fwl5m0YBCGKUQkdXB5OWTW2KBNKlAPsfrqsK6d5NvbtjUwQyQhwWTbGgQBqYkT2%2FQn7l9"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88de86a2790d4173-LHR
alt-svc: h3=":443"; ma=86400