The Google site is not opening since 3 day's now !

Tweet

I was shocked to see Google site not working since 3 days now.I have been trying to open Google all these day's, but without any results.I just wonder on how they can keep it closed without solving the problems if they have any as each day they might lose millions of revenue and now day's are extending and still no signs of Google ! is there any serious problem here? they were fighting some issues very recently and is this something to do with that or else why do they keep closed for this long? so many people are heavily dependent on Google as it is the most famous and widely used search engine in internet world and there will be millions of people accessing it on daily basis for different information's. Any new information's regarding Google?