Client Signal
VM Detection
Detect virtual machine environments
What it detects
Identifies when the visitor's browser is running inside a virtual machine. VM usage combined with other signals can indicate organized fraud rings or click farms.
How it works
Analyzes WebGL renderer strings for virtual GPU indicators (llvmpipe, VirtualBox, VMware SVGA). Checks hardware characteristics like screen resolution patterns and CPU core counts typical of VM configurations.
Start identifying devices today
Free tier includes 25,000 identifications per month. No credit card required.