显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 10:00:02 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 26 Jun 2024 17:36:02 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KxL4vcsEjZ5LPsqjtWepe4io9bwFBs3xjxHmiuj3LgNbcBatN9qk%2FrCAPwRmWW%2BREn54NGbkdHn%2FcaWMYptUt0SzLY0RcqDCLcp9hqKggLsPhZ15WE3MpFpsSchowNYUrQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89acd3d88dfb9490-LHR
alt-svc: h3=":443"; ma=86400