显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 07:00:02 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 17:08:25 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Dpvd7xkEIcG%2BOdNFeEbW%2BoUXzjzmBH6JyNr5i1TifK7mAfy2w8xHUT5i3BwjYiWpgXGUUPvP%2BC%2FIzj4k9ucP7V6Tpmv6jZIiJDvt3viRFwXozlDgVgQk14p0J7ypSy4AePw2QQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88fec346fba924f2-LHR
alt-svc: h3=":443"; ma=86400