Technical references

This page provides information for users of this website and for countries, cities and municipalities that wish to make a copy of the website.

The platform

This site is built and hosted using an open-source platform with 100% free software and services. For detailed documentation on the underlying platform, including information for developers, data providers, and policy makers, see here.

Using this website

Answers to some specific questions about the website are included in our Frequently Asked Questions page.

Creating a copy of this website

Other countries, cities and municipalities wishing to implement a version of this platform are welcome to do so for free.

The platform documentation includes technical information and instructions for developers.