显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 29 May 2024 11:05:36 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 28 May 2024 18:19:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2fMY%2Bq2V9TYRPNlnxTnB7E62ySnOhm117JpkGrIzfemGI9D2FThatW36hdPRNOuDVIbPAUjF9BBZsxyWJx1k53pfO3WMOWiUF6DsKIFkCKarU8HGX1nldD%2BM%2Bou2PpEyBnh3Yw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88b6029f6f82946b-LHR
alt-svc: h3=":443"; ma=86400