Server network & routing transparency
We rely on dual testing paths so you always know where your traffic is going. Transparency is essential for both user trust and advertising platforms that review data handling policies.
Global mirror pool
Global mode routes to the nearest low-latency mirror hosted across North America, Europe, and Asia-Pacific. The log panel discloses the exact mirror name, region, and Cloudflare POP code so you can validate proximity.
We monitor uptime and rotate mirrors if an endpoint shows abnormal error rates. Test history entries record the mirror label alongside your metrics for easy cross-checking.
Cloudflare R2 origin
Quick and full tests both stream the same 2 GB object stored in Cloudflare R2. Pages Functions fetch the payload with byte ranges, so partial runs finish quickly while longer sessions can saturate multi-stream transfers.
The worker adds headers indicating the upstream R2 bucket, requested path, and POP that handled your session. Combine that with the console log to document exactly where your traffic went.
All transfers use HTTPS over TCP with optional HTTP/3 where supported. We never tunnel through unknown third parties, keeping your results verifiable.