显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 16:43:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 25 Jun 2024 16:48:12 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=b2S74%2FOX3tTxhF4UDVRLhaF%2FUD5KFjvjOmA4nHEFvItg7iGsWxPBTVCQ5DbIBWVtfaGxlW7%2FZ8vXmmSGvGCDL5G7Qs8MeIQwXy8pUvnGZdT0gbMPHlDu6YN4xhuXe3fw0g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899ea801bfdb63b8-LHR
alt-svc: h3=":443"; ma=86400