You can control which files crawlers may access on your site with a robots.txt file. Read more about creating a robots.txt file here.
Once you have a robots.txt file created you can upload in in the Limio Console via the general settings.
1. Navigate to the settings section.
2. You will be taken to the shop settings.
3. In the shop settings you will see field for Robots.txt. Here you can drag and drop your robots.txt file.
4. Finally save your changes.