If not using Docker, it's **important** that you build the site with `JEKYLL_ENV=production bundle exec jekyll build` before deploying the contents of the `_site` directory. We're doing some debugging stuff when the project is build in the development env.
### Deploy to FTP with Docker
Make sure that you have created a file in `_scripts/` called `config.sh`, (protip: just duplicate the `config-example.sh` file, and set the correct values, you should only need to change username and password.) Then you can build the site ande deploy it by running `docker-compose -f docker-compose-deploy.yml up`