显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 21:00:52 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 15 Jun 2024 17:56:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NlKgG%2Ba8jGQlka6BMFbDDGB4hjQDzFTVmndNWfO4lmKm13vqpV6Pa1ekJx5Ap%2BKFiVsOlraUI%2BQHJYECA%2Bca6KnAo7AM5xDY6sQsbI0b1%2B8ZQYYUb5Pz4vaUzYgNUWeW7fo%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89457dfd68f2730e-LHR
alt-svc: h3=":443"; ma=86400