id	domain	url
cte-221	www.youtube.com	www.youtube.com
cte-221	www.viddler.com	www.viddler.com)
cte-221	www.voki.com	www.voki.com
cte-221	www.voicethread.com	www.voicethread.com
cte-221	www.google.com.ua	www.google.com.ua/intl/en/docs/about/)
cte-221	www.dropbox.com	www.dropbox.com)
cte-221	www.elluminate.com	www.elluminate.com)
cte-221	www.ilinc.com	www.ilinc.com)
cte-221	www.wiziq.com	www.wiziq.com
cte-221	www.skype.com	www.skype.com
cte-221	www.wolframalpha.com	www.wolframalpha.com)
cte-221	www.geogebra.org	www.geogebra.org)
cte-221	piazza.com	https://piazza.com/piazzafactsmath.html
cte-221	piazza.com	https://piazza.com/piazzafactsmath.html