显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 09:35:55 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 16:54:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zfNZkQAivU6YLo2%2F2w0YAinDP6b9tC%2BWhbPYtbKlasxjau20af3JmUY4ez%2BXjgrZJv6rSsVgAD6G410Bhcski0U9BP3vuOiHEH3aTmhWevasQKrrxw0imeUFmDJ3lrmq4g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ce37648e667326-LHR
alt-svc: h3=":443"; ma=86400