blogger.com
creativecommons.org
dailymotion.com
debian.org
facebook.com
feedburner.com
fsf.org
fsfe.org
github.com
gitlab.com
gnu.org
google.com
gravatar.com
gstatic.com
kernel.org
lwn.net
tumblr.com
twitter.com
vimeo.com
wikipedia.org
wordpress.com
youtube.com
