###### The Tor Project - UX Team - Q3Q42020 - Anticensorship
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# Activity: Run Emma Network Test
### Suggested Time
5-15 Minutes
### Materials Needed
Computer, Internet connection, CLI
> If you have a VPN activated, please turn it OFF for this test
### Participants
Middle and advanced users with minium command-line interface skills
Security trainers, privacy advocates, people we're designing for
### Objective
Collect outputs worldwide to measure the reachability of the Tor network globally. Emma is a lightweight censorship analyser tool that tests if the machine it's running on can use the Tor network. Emma does so by testing if it can fetch websites such as torproject.org, connect to Tor relays, connect to default bridges, and connect to directory authorities.
### How to do it
1. You need to have [Go](https://golang.org) installed to compile emma. If you don't have Go installed, you can download it from the [Go project's website](https://golang.org/dl/).