显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 19 May 2024 05:44:02 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 18 May 2024 18:17:25 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MY8jw4cZvrIlbDy3SEQ5fqcKWFFK3vsQ6k47871mjbbQp6BJPyUV9cHMYItgjUESbEeb19lpa9ZshTWW5lT%2FEzf3CbD6BG%2FGEEYVEGNZmHKYuP39a6Z13hJobaLq7P5AQns%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8861c5d5084963e7-LHR
alt-svc: h3=":443"; ma=86400