You can use this site to know the information of specific web address. Information such as traffic rank, related link, Reach, Pageviews, Pageviews/User, Bounce %, Time on Site, Search % and more.

You can also get information about Keywords that generate a significant number of queries on internet search engines and drive traffic to specific site you ask.

Through Alexa you can find the Top 500 Global sites, and you can go browsing further.
In the simple word you can get following in