显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 06 Jun 2024 21:45:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 04 Feb 2020 17:18:16 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4rVlVIAyyX8XP%2FK%2Fpncy3Cq2wvyBOUt9qmqPlqqX%2BInnsowulgO5u8m%2FvbaGlEE4Pr8gjF%2FsrlLCvfVB4EmosdpjM17PcHEtxigmq388t%2BoN4ICpX%2FF7W4%2FPBKJq"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88fb9740bf6f9584-LHR
alt-svc: h3=":443"; ma=86400