显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 16 Jun 2024 08:32:15 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 15 Jun 2024 18:36:10 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2FPSN%2FUd7zRLp9E2yi9PuswthVYFjyQZ5IxWAagaFrjJBJT%2Fz0919MeZHQRQqsKdXPPh2xGH%2BsHpj0TpV2bWkfy9s2jfAy1t8o9cs47ud%2FS4ZuAqUm5xzLczRGaNIo7R4pEj4vWYT"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 894972bdcf3a9418-LHR
alt-svc: h3=":443"; ma=86400