显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 03:48:55 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:43:25 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2FMM0iPTSjAf7kA0GKZefSvPauuEeT1JcS3hXFE4rnI2ThFF37RRBxOSSA%2FFGU0iE%2BrzZye%2FfURLdEx9KAlfzjIlXK428x5bx7f%2F1SBdeASBvT9pT%2BXu%2BFoUtQmBlAKL1WP9%2B"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8905e8b7ce49636a-LHR
alt-svc: h3=":443"; ma=86400