Started in March 1996, Google is today the largest and most widely used search engine in the world.
http://www.google.com/

"Yet Another Hierarchical Officious Oracle" is the official backronym for Yahoo, a project started in 1994. With time Yahoo! diversified into a web portal, but it is still one of the largest and most popular search engines used worldwide.
http://www.yahoo.com/

In the UK known as Ask Jeeves, Ask.com is a notable search engine founded in 1996.
http://www.ask.com/

Established in 2000, Baidu is a Chinese search engine for websites, audio files, and images.
http://www.baidu.com/

After MSN Search was replaced by Windows Live Search which was abbreviated to just Live Search, Microsoft's search engine is since June 2009 known simply as Bing.
http://www.bing.com/

Flipzers is a free services of website statistics analysis tool which is integrated with free tools. Reduce your efforts and time by checking all the parameters such as Website Statistics, Website Validation, Traffic Optimization, Link Checker, Indexing, Directories, Keywords Checker,
http://www.flipzers.com

The largest search engine in Russia is operated by an IT company called Yandex, same as their search engine, and was founded in 1997.
http://www.yandex.com/