显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 27 May 2024 06:52:33 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 22 Feb 2024 06:32:58 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eyLrOVPnGnijwO2t1fNPBtGP2quqZZ3pyVHfe1A1gbO3guLBvW1To4GQrr33qoYzGtaDQAaGn9rpBFWeg7I4d2vmeqNQHOmK9Dwi%2F8G86aprNYFPzVQqUgMYah9p1wzu"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88a415324aa3956e-LHR
alt-svc: h3=":443"; ma=86400