pnas.org: Web Analysis and traffic history for 11 years

Latest statistics for pnas.org website: estimated summary traffic is 2.42 Million sessions per month (80.7 Thousand sessions per day, or 883 Million sessions per year). Pnas.org was launched at March 23, 1996; this domain is almost 24 years old. The site links to network IP address 104.232.27.118. As of January 01, 2020, Alexa rank is 14638.


We estimate the users' engagement to pnas.org as follows: Session Duration - 01:29 minutes; 1.87 pageviews per Session, and Bounce Rate - 67.52%

58.3 percent of visits to this site come from a search engine, while 34.9% come directly and 6.9% via a hyperlink somewhere on the internet.

Most sessions are initiated from United States of America - 36.0%, China - 13.3%, United Kingdom (UK) - 6.5%, Canada - 4.1%, Germany - 3.5%

Worth of pnas.org (based on advertising revenue only): $190 Thousand
Traffic history for pnas.org, last 11 years
Date   Online (desktop+mobile) sessions per month    
2009-03-01
2009-07-01
2010-04-01
2010-07-01
2010-08-01
2010-10-01
2011-02-01
2011-06-01
2011-07-01
2011-08-01
2011-09-01
2011-10-01
2012-01-01
2012-04-01
2012-05-01
2012-06-01
2012-07-01
2012-08-01
2012-09-01
2012-09-16
2012-10-01
2012-11-01
2012-11-16
2012-12-01
2013-02-01
2013-03-01
2013-04-01
2013-05-01
2013-08-01
2013-10-01
2013-11-01
2013-12-01
2014-01-01
2014-02-01
2014-04-01
2014-05-01
2014-07-01
2014-08-01
2014-10-01
2014-11-01
2015-01-01
2015-02-01
2015-03-01
2015-04-01
2015-05-01
2015-05-16
2015-06-01
2015-06-16
2015-07-01
2015-07-16
2015-08-01
2015-08-16
2015-09-01
2015-09-16
2015-10-01
2015-10-16
2015-11-01
2015-11-16
2015-12-01
2015-12-16
2016-01-01
2016-01-16
2016-02-01
2016-02-16
2016-03-01
2016-03-16
2016-04-01
2016-04-16
2016-05-01
2016-05-16
2016-06-01
2016-06-16
2016-07-01
2016-07-16
2016-08-01
2016-08-16
2016-09-01
2016-09-16
2016-10-01
2016-10-16
2016-11-01
2016-11-16
2016-12-01
2016-12-16
2017-01-01
2017-01-16
2017-02-01
2017-02-16
2017-03-01
2017-03-16
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2017-05-01
2017-05-16
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2017-07-01
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2017-08-01
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2017-09-01
2017-09-16
2017-10-01
2017-10-16
2017-11-01
2017-11-16
2017-12-01
2017-12-16
2018-01-01
2018-01-16 2360000
2018-02-01 2310000
2018-02-16 2280000
2018-03-01 2330000
2018-03-16 2310000
2018-04-01 2600000
2018-04-16 2720000
2018-05-01 2740000
2018-05-16 2650000
2018-06-01 2670000
2018-06-16 2630000
2018-07-01 2390000
2018-07-16 2250000
2018-08-01 2320000
2018-08-16 2360000
2018-09-01 2410000
2018-09-16 2400000
2018-10-01 2280000
2018-10-16 2250000
2018-11-01 2470000
2018-11-16 2570000
2018-12-01 2610000
2018-12-16 2630000
2019-01-01 2500000
2019-01-16 2520000
2019-02-01 2480000
2019-02-16 2480000
2019-03-01 2470000
2019-03-16 2430000
2019-04-01 2510000
2019-04-16 2590000
2019-05-01 2680000
2019-05-16 2740000
2019-06-01 3020000
2019-06-16 3060000
2019-07-01 2720000
2019-07-16 2570000
2019-08-01 3330000
2019-08-16 3800000
2019-09-01 2910000
2019-09-16 2510000
2019-10-01 2570000
2019-10-16 2620000
2019-11-01 2830000
2019-11-16 2840000
2019-12-01 2720000
2019-12-16 2630000
2020-01-01 2420000




January 01, 2020
2.42 Million
Sessions per Month
14638
Alexa Rank

Users' engagement:

1.87
Pageviews per Session
01:29
Session Duration
67.52%
Bounce Rate


Country Percentage of visits to this site
United States of America 36.0%
China 13.3%
United Kingdom (UK) 6.5%
Canada 4.1%
Germany 3.5%
Traffic sources Percentage of visits to this site
Search 58.3%
Direct 34.9%
Referrals 6.9%

Alexa Rank history for pnas.org, last 11 years
Date   Alexa Rank    
2009-03-01
2009-07-01
2010-04-01
2010-07-01
2010-08-01
2010-10-01
2011-02-01
2011-06-01
2011-07-01
2011-08-01
2011-09-01
2011-10-01
2012-01-01
2012-04-01
2012-05-01
2012-06-01
2012-07-01
2012-08-01
2012-09-01
2012-09-16
2012-10-01
2012-11-01
2012-11-16
2012-12-01
2013-02-01
2013-03-01
2013-04-01
2013-05-01
2013-08-01
2013-10-01
2013-11-01
2013-12-01
2014-01-01
2014-02-01
2014-04-01
2014-05-01
2014-07-01
2014-08-01
2014-10-01
2014-11-01
2015-01-01
2015-02-01
2015-03-01
2015-04-01
2015-05-01
2015-05-16
2015-06-01
2015-06-16
2015-07-01
2015-07-16
2015-08-01
2015-08-16
2015-09-01
2015-09-16
2015-10-01
2015-10-16
2015-11-01
2015-11-16
2015-12-01
2015-12-16
2016-01-01
2016-01-16
2016-02-01
2016-02-16
2016-03-01
2016-03-16
2016-04-01
2016-04-16
2016-05-01
2016-05-16
2016-06-01
2016-06-16
2016-07-01
2016-07-16
2016-08-01
2016-08-16
2016-09-01
2016-09-16
2016-10-01
2016-10-16
2016-11-01
2016-11-16
2016-12-01
2016-12-16
2017-01-01
2017-01-16
2017-02-01
2017-02-16
2017-03-01
2017-03-16
2017-04-01
2017-04-16
2017-05-01
2017-05-16
2017-06-01
2017-06-16
2017-07-01
2017-07-16
2017-08-01
2017-08-16
2017-09-01
2017-09-16
2017-10-01
2017-10-16
2017-11-01
2017-11-16
2017-12-01
2017-12-16
2018-01-01
2018-01-16 6754
2018-02-01 4861
2018-02-16 4749
2018-03-01 4310
2018-03-16 5847
2018-04-01 5107
2018-04-16 5699
2018-05-01 5172
2018-05-16 10178
2018-06-01 6084
2018-06-16 8315
2018-07-01 9132
2018-07-16 10440
2018-08-01 6122
2018-08-16 5983
2018-09-01 7687
2018-09-16 9336
2018-10-01 7360
2018-10-16 5803
2018-11-01 5672
2018-11-16 5864
2018-12-01 6987
2018-12-16 6870
2019-01-01 7704
2019-01-16 4282
2019-02-01 8548
2019-02-16 7280
2019-03-01 5272
2019-03-16 7181
2019-04-01 8476
2019-04-16 6773
2019-05-01 4516
2019-05-16 4231
2019-06-01 6957
2019-06-16 11662
2019-07-01 12566
2019-07-16 10809
2019-08-01 13835
2019-08-16 9587
2019-09-01 22177
2019-09-16 15193
2019-10-01 9093
2019-10-16 8220
2019-11-01 8172
2019-11-16 14192
2019-12-01 10958
2019-12-16 13828
2020-01-01 14638



How is this site ranked relative to other sites? (3 months only)
Alexa Traffic Ranks for pnas.org

Percentage of visits to pnas.org from a search engine
Search Traffic for pnas.org
Website Information
pnas.org title pnas
pnas.org description
SEO Information Google Links Bing Links Yahoo Links  
Website History WayBackMachine
Server IP address: 104.232.27.118
Domain registration date: March 23, 1996, almost 24 years ago.
Estimated Valuation
Advertising revenue per day: $ 105 per day
Advertising revenue per month: $ 3.17 Thousand per month
Advertising revenue per year: $ 38 Thousand per year
Estimated worth of this website: $ 190 Thousand
Traffic Report
Estimated visits per day: 80.7 Thousand visits / day
Estimated visits per month: 2.42 Million visits / month
Estimated visits per year: 29 Million visits / year
Estimated pageviews per day: 151 Thousand pageviews / day
Estimated pageviews per month: 4.53 Million pageviews / month
Estimated pageviews per year: 54.3 Million pageviews / year
Traffic from Organic Search (desktop visits worldwide). This function is in beta.
Keyword   Position     Traffic to the site     Number of searches    
antipredator diversification 1 2500 7900
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study report was written by colorado state university professor george wittemyer save the elephants 4 14000 200000
kbrc kbnc 5 3100 56000
supd-105 5 690 13000
mind maps on measure conversion, how much does chen weighs 5 1900 34000
roles of plant proteins in plant growth 5 10000 190000
terminal redundancy 5 9100 160000
meiosis in human aricles pdf 5 23000 430000
pcna recruit mlh1 6 410 55000
control of copy number of plasmids 6 270 37000
mir2118 mir2275 6 690 93000
domain:www.86-import.com 7 140 19000
peprs 7 100 14000
racekd 7 510 68000
scdo novo 8 84 11000
ejaculatione 8 2800 370000
compiled.php line 8264: 8 100 14000
scute 372 9 58 7800
gin lou md 9 320 43000
marijuana iq study 10 110 15000
jason gibbs bees 10 170 22000
acc2 three 10 270 37000
julie riggs e. coli 10 280 37000
formate activate 10 360 48000
acgal 10 410 54000

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