显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 03:54:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 05 Jun 2024 18:03:54 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dEcIYnIpwYx2MAGi7N3u7iHvxbMReLo0Ex7eMkwuhbWKcK6ve9%2FnjO78e4XIUmcsaECTlpO%2B%2Fosp3BN9wiOPA5pZ2cesvCcotIqhT1G1Hfr4NAIkhO5ybH%2FBXBSjT8OY4Dl2mA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88fdb3858fea93f1-LHR
alt-svc: h3=":443"; ma=86400