显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 12:10:06 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 18:12:07 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ASnJGS18zDF%2BZ97d5FCfOmeB6ClHwW2btM2kVI1QqH2WxYw8%2FT5V0UT6dKtDKFxgFLMTVoAv3pH6QKDsztjBgVleZAkUPoyATiPweilDxMwZthKMfD4LvwfoOAG6zV2JlSg%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88df93fe8c62dcfb-LHR
alt-svc: h3=":443"; ma=86400