显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 14:37:42 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 18:05:05 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fcYFAeaE5tjEtAxfIqaD39TkX2fXd3v0ASfRWnxhmVv1dQM%2FkjfQbb5kkCm%2B5Ds2E9civYUrLNp%2B7mAtTpzTicO2nidWVlEeimgyUAOvB%2BqSXgxg1okb0pKjJzpRbkV0e1xvWA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8932d1f2c9876370-LHR
alt-svc: h3=":443"; ma=86400