显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 23:54:29 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 26 Jun 2024 17:04:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=waLyPvcocAmeVuIN%2BDgA0cRS2szQk0dvuOqHmp%2Bl%2Fmvh0NAYWeerhC93XgglIu%2FuqrXJS%2Bx8wvbN%2FAZZGYbeavlEx2uJo0WPdasB8VQzLVY7oODxUUVknBWbI%2BCQnsIB"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89a11f6d991276f5-LHR
alt-svc: h3=":443"; ma=86400