The following is the list of top one websites or number 1 sites of five different categories.
Google
Google.com is the number one search engine in the world with more than 70% share of overall searches across the globe.
Facebook
Facebook.com is the present top 1 networking site in the world. Currently there are some hundreds of millions of registered users of this networking site.
Youtube
youtube.com is number 1 video sharing website in the globe. Any one can upload, view and share a video on this website.
Wikipedia
Wikipedia.org is the top one website which is acting as a free source of information for some millions of people every day.
Blogger
Blogger.com is the top free blogging platform in the world. Even though there is stiff competition from wordpress.com, this stays at the top for its user friendlyness.
