显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 29 May 2024 21:36:14 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 29 May 2024 17:48:44 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0PyKHv9rcuejMNNX0UJqLr%2FHPwn1%2B3UJxNZI628AhurHqIAunS3Fsr4irPeeC89Ls90dlpLUR42GQ4Q8Kxk9Y3WqOw3Lunh0VZ0%2BA%2B6llRUe1%2BrZeucMb7Ajwy%2B4J30dKoyBl0nz7Pmo"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88b99e662cba63ea-LHR
alt-svc: h3=":443"; ma=86400