显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 21:10:40 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 18:25:32 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BKf1mPeel6uSLBfYX94Bd7TurcqqlrWwx%2B2v5YnB6hf4mLz3nwESPJbsjkeMAgmkMmEIemjZeCMVmYPqWYGJGU6gII4K8qISEZTBPUBJCdZEbXgrB2ncPLm98Gl%2BHNrNAr7st8Q%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893d4ef5de15719f-LHR
alt-svc: h3=":443"; ma=86400