显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 21:53:16 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 17:30:25 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7B9NrNhg1uYafdA6IZs3aLquI4RhDpSgzJQG9clVJ9jx%2BBYYueXg5BJgwWUdtcwjMDM10yKDMzgb6%2F8Ppq63LzbktQ%2Bq6qcSUV7%2FlxOtzAB6RQZqMV%2FXpI9oR1I2N%2Bs0YggC%2Bw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8966c03f0cd60696-LHR
alt-svc: h3=":443"; ma=86400