显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 17:57:15 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 18:08:34 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZHk4SF2bKfQiHoUGbCQTl5%2BqUOqz%2FaKgvGK%2B7GU2LZ50novgmLljK9OySzuDWfD4tTCKAZtgWVY68WdpOUYm7uXQD7EHqDXsVj90QDZ4fUeyZCjKzLu0wUGgM%2B272yZBbL0lng%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d115bfad568926-LHR
alt-svc: h3=":443"; ma=86400