显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 07 Jul 2024 03:06:19 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 06 Jul 2024 12:35:11 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=aqjEk1u5AF6MYD77Mw8dKNrFwlpKw6Xxh7boaa0vho0aXgswT0AK%2BzU3cWBsuloX0LoLdDPeHUQETbM3e2q4xi3s%2BmiYdjClbVnTyVhHrflaFJYTNp7URINnDVNi"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89f49e2b69f994af-LHR
alt-svc: h3=":443"; ma=86400