CDN Performance & Header Testing Dashboard

Network Information

Client IP (REMOTE_ADDR):
5.104.83.55
Forwarded For (XFF):
216.73.216.184, 216.73.216.184
Real IP (CF/True/Src):
X-Real-IP: 216.73.216.184
Server IP:
10.170.0.10 (demosite.cdnvips.net)
Protocol:
HTTP/1.1 (Port: 80)

Caching Test

This page timestamp: 2026-05-30 19:08:16

Cache Instructions:
Current timestamp allows you to see if the response is cached or fresh.
Force Refresh (Query String)

All Request Headers

Header Value
Accept*/*
Accept-Encodinggzip, br, zstd, deflate
Content-Length
Content-Type
Hostdemosite.cdnvips.net
User-AgentMozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
X-Domain-Groupyammy-test-2
X-Forwarded-For216.73.216.184, 216.73.216.184
X-Forwarded-Hostyamm2.anti-mfk.com
X-Forwarded-Protohttps
X-Proxy-ByNDCOG
X-Real-Ip216.73.216.184
X-Request-Id97bc9f4419fe606339c843c87a956db6

Static Assets Testing

Placeholder 100x100

100x100

Placeholder 200x200

200x200

Local Image (if exists)

Missing

Download Speed Test

Large files generated on the fly (via PHP or static files):

Download 1MB Download 10MB