显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 11 Jun 2024 06:34:54 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 10 Jun 2024 17:23:25 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YHjO%2FM4rQtB6wK7q05d5gEfEKbMlNdRT3qu01BbTz7Ebq4QJiiYWHE1%2BbqkXKmGm%2FhNIagikjZBRuwQbBqpZCb1NP8N3rpaB4Mx51MoBw2WZXvDQaIGAbvM%2B7oJuvCsyqYXN5PwUiPYq%2FJ0GBLF7"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891f93fb3cc394de-LHR
alt-svc: h3=":443"; ma=86400