YouTube has an alternative domain, youtube-nocookie.com, that can be used to load an embedded video without automatically setting any cookies. However, when the user plays the video, YouTube places cookies, even when the video is loaded with this domain.

If you see an error page instead of YouTube when going to youtube.com, it could be for one of the following reasons: It could be an issue with your connection. Make sure you can still access other websites normally. If you're on a Google Apps domain, the administrator of your domain may not have turned on YouTube.