显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 00:57:17 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 26 Jun 2024 18:20:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qo564h%2FXPCRW8WNEqD2ZTWYijufRjY3Y6MevDdfoJnuzxuBt7k5f8SiY8y3%2FpaQm3m1%2B0MHxK7S1PGmVqPiEVGE3gdg%2B5iATi3NCmzpFRuYNyPBCJ04vqCcUJSvTgoTO"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89a9b8cc886b6346-LHR
alt-svc: h3=":443"; ma=86400