pnas.org: Web Analysis and traffic history for 10 years

Latest statistics for pnas.org website: estimated summary traffic is 4.33 Million sessions per month (144 Thousand sessions per day, or 1.58 Billion sessions per year). Pnas.org was launched at March 23, 1996; this domain is over 23 years old. The site links to network IP address 104.232.27.118. As of August 01, 2019, Alexa rank is 13835.


We estimate the users' engagement to pnas.org as follows: Session Duration - 01:15 minutes; 1.69 pageviews per Session, and Bounce Rate - 71.18%

55.3 percent of visits to this site come from a search engine, while 35.1% come directly and 9.6% via a hyperlink somewhere on the internet.

Most sessions are initiated from United States of America - 38.9%, China - 8.4%, United Kingdom (UK) - 6.4%, Germany - 5.1%, Canada - 3.7%

Worth of pnas.org (based on advertising revenue only): $307 Thousand
Traffic history for pnas.org, last 10 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
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 3540000
2017-09-01 3570000
2017-09-16 3600000
2017-10-01 3940000
2017-10-16 4100000
2017-11-01 4410000
2017-11-16 4570000
2017-12-01 4350000
2017-12-16 4250000
2018-01-01 4210000
2018-01-16 4180000
2018-02-01 4080000
2018-02-16 4040000
2018-03-01 4120000
2018-03-16 4090000
2018-04-01 4600000
2018-04-16 4820000
2018-05-01 4860000
2018-05-16 4690000
2018-06-01 4730000
2018-06-16 4660000
2018-07-01 4230000
2018-07-16 3990000
2018-08-01 4110000
2018-08-16 4170000
2018-09-01 4260000
2018-09-16 4260000
2018-10-01 4040000
2018-10-16 3990000
2018-11-01 4370000
2018-11-16 4550000
2018-12-01 4610000
2018-12-16 4650000
2019-01-01 4430000
2019-01-16 4470000
2019-02-01 4390000
2019-02-16 4390000
2019-03-01 4380000
2019-03-16 4300000
2019-04-01 4450000
2019-04-16 4590000
2019-05-01 4750000
2019-05-16 4840000
2019-06-01 5340000
2019-06-16 5420000
2019-07-01 4820000
2019-07-16 4550000
2019-08-01 4330000




August 01, 2019
4.33 Million
Sessions per Month
13835
Alexa Rank

Users' engagement:

1.69
Pageviews per Session
01:15
Session Duration
71.18%
Bounce Rate


Country Percentage of visits to this site
United States of America 38.9%
China 8.4%
United Kingdom (UK) 6.4%
Germany 5.1%
Canada 3.7%
Traffic sources Percentage of visits to this site
Search 55.3%
Direct 35.1%
Referrals 9.6%

Alexa Rank history for pnas.org, last 10 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 7434
2017-09-01 7121
2017-09-16 6489
2017-10-01 5958
2017-10-16 6160
2017-11-01 6048
2017-11-16 6044
2017-12-01 6027
2017-12-16 5782
2018-01-01 6406
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



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, over 23 years ago.
Estimated Valuation
Advertising revenue per day: $ 170 per day
Advertising revenue per month: $ 5.12 Thousand per month
Advertising revenue per year: $ 61.5 Thousand per year
Estimated worth of this website: $ 307 Thousand
Traffic Report
Estimated visits per day: 144 Thousand visits / day
Estimated visits per month: 4.33 Million visits / month
Estimated visits per year: 52 Million visits / year
Estimated pageviews per day: 244 Thousand pageviews / day
Estimated pageviews per month: 7.32 Million pageviews / month
Estimated pageviews per year: 87.8 Million pageviews / year
Traffic from Organic Search (desktop visits worldwide). This function is in beta.
Keyword   Position     Traffic to the site     Number of searches    
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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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