Glassdoor, a US based website which provide insider ratings and information about employees has revealed that Google is the best place to work on Earth, announces the seventh “2015 Best Places to Work”. Twitter, which was the second best company to work for the year 2014 and now fallen from the list of 50 companies to work for in the US and Britain. Last year it was rated as the best technology company to work for. CEO of Glassdoor says that “It is probably the single biggest change and surprise this year that Twitter did not make the list at all. Social networking giant Facebook also slipped to 13 the positions from 5th place.