Icons are are provided by simpleicons.org
Repository: https://github.com/simple-icons/simple-icons
They are licensed under Creative Commons Zero v1.0 Universal, you can find a copy of the license here (or if unavailable see LICENSE)
Icons used: https://simpleicons.org/icons/github.svg https://simpleicons.org/icons/linkedin.svg https://simpleicons.org/icons/rss.svg https://simpleicons.org/icons/twitter.svg
Modifications:
- Combined into single SVG file for ease of use and limit the amount of network requests needed.