Top 10 Most Popular Science Websites

1.Howstuffworks

412,000,000 - Estimated Unique Monthly Visitors | 377 - Compete Rank | 140 - Quantcast Rank | 778 - Alexa Rank.


2 | NOAA

410,000,000 - Estimated Unique Monthly Visitors | 304 - Compete Rank | 181 - Quantcast Rank | 1,074 - Alexa Rank.


3 | Discovery

9,400,000 - Estimated Unique Monthly Visitors | 249 - Compete Rank | *365* - Quantcast Rank | 1,048 - Alexa Rank.




  4 | NASA

8,900,000 - Estimated Unique Monthly Visitors | 658 - Compete Rank | 329 - Quantcast Rank | 752 - Alexa Rank.


5 | ScienceDirect

4,500,000 - Estimated Unique Monthly Visitors | 1,089 - Compete Rank | 840 - Quantcast Rank | 973 - Alexa Rank.


6 | ScienceDaily

1,669 - eBizMBA Rank | 2,400,000 - Estimated Unique Monthly Visitors | 1,533 - Compete Rank | 717 - Quantcast Rank | 2,757 - Alexa Rank.


7 | nature

1,800,000 - Estimated Unique Monthly Visitors | 2,004 - Compete Rank | 1,579 - Quantcast Rank | 3,126 - Alexa Rank.


8 | treehugger

1,700,000 - Estimated Unique Monthly Visitors | 2,673 - Compete Rank | 1,568 - Quantcast Rank | 2,486 - Alexa Rank.


9 | PopSci

1,400,000 - Estimated Unique Monthly Visitors | 1,481 - Compete Rank | 1,474 - Quantcast Rank | 5,299 - Alexa Rank.


10 | ScienceBlogs

1,250,000 - Estimated Unique Monthly Visitors | 1,710 - Compete Rank | 2,706 - Quantcast Rank | 4,594 - Alexa Rank.