Google.com is world’s top website with regard to traffic and ranking. This is basically a search engine and it enable the users to search and get access to the content which is available on websites, webpages and blogs. It has 3,245,791 back-links.
Youtube.com is second in rank and traffic. It is video website. In this website user watch videos, submit videos with rating, comments, and contests. It has 2,486,859 back-links.
Facebook is a social media site. Users creates profiles and share their thoughts. It has 7,135,282 back-links. It is an American based for profit social media site. It has been developed in 2004. Engineers of Facebook are improving it continuously.
It is rank no 4 website in the world. Yahoo full name is “Yet Another Hierarchical Officious Oracle”.It provides many services on the internet like Yahoo Search, Yahoo Directory, Yahoo Mail, Advertising, Yahoo News, Yahoo Maps, Yahoo Video etc. It has about 582,135 back-links.
It is rank 5 website in world. Blogging is a blog publishing service which is used to share your thoughts and information to others. blogs are hosted by sub-domain of blogspot.com. It is free service to share something on internet. It has more than 456,234 back-links.
It is rank no. 6 website in the world. It is a leading Chinese language search engine. Baidu provides more than 50 services like Baidu Baike, Baidu Map, Baidu Post Bar, Baidu MP3, Baidu Image Search, Baidu Video Search etc. It is also provides mobile search engine. It has 117,865 back-links.
Wikipedia is a free, web-based, collaborative, multilingual encyclopedia. Wikipedia was launched in 2001 by Jimmy Wales and Larry Sanger. Wikipedia is freely available to all users to share any data and also available edit option to everyone. You can add more information to any post. It has 1,529,420 back-links on other websites and webpages.
It is search engine from microsoft. It is a collective brand name for a set of services and software products from Microsoft. It provides many services like instant messaging, live account, SkyDrive, photo gallery, Hotmail, movie maker, search engine, secure online file storage etc. It has more than 49,276 back-links.
Twitter is a micro-blogging and social networking service provider website. It enable users to send and read message. You can share text tweet, share link to your followers. You can also send and receiver any personal message. The tweet text character limit is fixed. Limit of text tweet is 140 characters. It was launched in July 2006. It has more than 5,189,343 back-links on other websites and webpages.
Tencent QQ, is known as QQ. It is the most popular free instant messaging computer program in Mainland China. Active QQ users counts are more than 600 million. It becomes the world largest online community. It also provides shopping platform, QQ mail, QQ games, Search Engine, Virtual Pets, blogs etc. It has about 222,802 back-links.