显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 20:34:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 18:13:18 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yyNzNr5144ZN%2Fh87ep6DGFXMT%2B3FJKQL3Bav2LfWeXzun5XWPQc8%2BCIidRlZXsz%2BmX1pw65eegQhD%2FU66yNy%2FRwedGi8FpV5S5vorM8VXDbTZnWCpKB1d%2Ff%2F0V1F3qnDtcwoushm4DRFoA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896e8ada2ab3771a-LHR
alt-svc: h3=":443"; ma=86400