显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 12 Jun 2024 10:53:06 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 18:14:50 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZvM2xyhdr5hzuzRQrx21kPNJWN2ICyRGdxPvYjOQlKNOvhG%2BTp1UcwY%2BrswYOO4bdoVOc8SjedLGpS2ZHyHK6qpSFxYnlTOAUhXATBwP0rXc2tqXE%2Bj14UQ32zwzkBo3RbpFhmU%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89294b8fec7c7725-LHR
alt-svc: h3=":443"; ma=86400