nih.gov: Web Analysis and traffic history for 10 years

Latest statistics for nih.gov website: estimated summary traffic is 165 Million sessions per month (5.5 Million sessions per day, or 60.2 Billion sessions per year). The site links to network IP address 54.235.145.223. As of August 01, 2019, Alexa rank is 118.


We estimate the users' engagement to nih.gov as follows: Session Duration - 02:51 minutes; 2.89 pageviews per Session, and Bounce Rate - 67.07%

66.0 percent of visits to this site come from a search engine, while 30.3% come directly and 3.7% via a hyperlink somewhere on the internet.

Most sessions are initiated from United States of America - 42.3%, China - 6.0%, Australia - 4.6%, United Kingdom (UK) - 5.7%, India - 3.2%

Worth of nih.gov (based on advertising revenue only): $20 Million
Traffic history for nih.gov, last 10 years
Date   Online (desktop+mobile) sessions per month    
2009-03-01 28000000
2009-07-01 29000000
2010-04-01 31100000
2010-07-01 28900000
2010-08-01 28900000
2010-10-01 29500000
2011-02-01 28700000
2011-06-01 31100000
2011-07-01 33200000
2011-08-01 33400000
2011-09-01 34900000
2011-10-01 36800000
2012-01-01 36400000
2012-04-01 39500000
2012-05-01 42000000
2012-06-01 41600000
2012-07-01 40600000
2012-08-01 43600000
2012-09-01 43700000
2012-09-16 44900000
2012-10-01 46300000
2012-11-01 46800000
2012-11-16 47700000
2012-12-01 47300000
2013-02-01 50100000
2013-03-01 52800000
2013-04-01 54000000
2013-05-01 55600000
2013-08-01 58500000
2013-10-01 60200000
2013-11-01 62000000
2013-12-01 65800000
2014-01-01 63800000
2014-02-01 63600000
2014-04-01 70000000
2014-05-01 69200000
2014-07-01 69300000
2014-08-01 67700000
2014-10-01 66500000
2014-11-01 77400000
2015-01-01 72900000
2015-02-01 87100000
2015-03-01 91100000
2015-04-01 87300000
2015-05-01 98000000
2015-05-16 103000000
2015-06-01 120000000
2015-06-16 129000000
2015-07-01 133000000
2015-07-16 134000000
2015-08-01 135000000
2015-08-16 133000000
2015-09-01 129000000
2015-09-16 133000000
2015-10-01 140000000
2015-10-16 148000000
2015-11-01 151000000
2015-11-16 155000000
2015-12-01 156000000
2015-12-16 155000000
2016-01-01 138000000
2016-01-16 129000000
2016-02-01 137000000
2016-02-16 141000000
2016-03-01 144000000
2016-03-16 147000000
2016-04-01 158000000
2016-04-16 164000000
2016-05-01 165000000
2016-05-16 164000000
2016-06-01 163000000
2016-06-16 162000000
2016-07-01 156000000
2016-07-16 152000000
2016-08-01 136000000
2016-08-16 129000000
2016-09-01 124000000
2016-09-16 121000000
2016-10-01 125000000
2016-10-16 127000000
2016-11-01 130000000
2016-11-16 132000000
2016-12-01 137000000
2016-12-16 140000000
2017-01-01 135000000
2017-01-16 135000000
2017-02-01 141000000
2017-02-16 144000000
2017-03-01 141000000
2017-03-16 141000000
2017-04-01 153000000
2017-04-16 159000000
2017-05-01 157000000
2017-05-16 156000000
2017-06-01 154000000
2017-06-16 153000000
2017-07-01 144000000
2017-07-16 140000000
2017-08-01 138000000
2017-08-16 137000000
2017-09-01 139000000
2017-09-16 140000000
2017-10-01 149000000
2017-10-16 154000000
2017-11-01 166000000
2017-11-16 172000000
2017-12-01 173000000
2017-12-16 174000000
2018-01-01 170000000
2018-01-16 167000000
2018-02-01 165000000
2018-02-16 164000000
2018-03-01 166000000
2018-03-16 166000000
2018-04-01 170000000
2018-04-16 174000000
2018-05-01 175000000
2018-05-16 174000000
2018-06-01 171000000
2018-06-16 168000000
2018-07-01 157000000
2018-07-16 153000000
2018-08-01 150000000
2018-08-16 150000000
2018-09-01 155000000
2018-09-16 157000000
2018-10-01 161000000
2018-10-16 164000000
2018-11-01 173000000
2018-11-16 178000000
2018-12-01 177000000
2018-12-16 176000000
2019-01-01 163000000
2019-01-16 160000000
2019-02-01 164000000
2019-02-16 166000000
2019-03-01 164000000
2019-03-16 163000000
2019-04-01 173000000
2019-04-16 179000000
2019-05-01 182000000
2019-05-16 183000000
2019-06-01 181000000
2019-06-16 180000000
2019-07-01 171000000
2019-07-16 168000000
2019-08-01 165000000




August 01, 2019
165 Million
Sessions per Month
118
Alexa Rank

Users' engagement:

2.89
Pageviews per Session
02:51
Session Duration
67.07%
Bounce Rate


Country Percentage of visits to this site
United States of America 42.3%
China 6.0%
Australia 4.6%
United Kingdom (UK) 5.7%
India 3.2%
Traffic sources Percentage of visits to this site
Search 66.0%
Direct 30.3%
Referrals 3.7%

Alexa Rank history for nih.gov, last 10 years
Date   Alexa Rank    
2009-03-01 364
2009-07-01 454
2010-04-01 411
2010-07-01 479
2010-08-01 446
2010-10-01 454
2011-02-01 460
2011-06-01 369
2011-07-01 366
2011-08-01 384
2011-09-01 371
2011-10-01 343
2012-01-01 377
2012-04-01 350
2012-05-01 355
2012-06-01 375
2012-07-01 379
2012-08-01 347
2012-09-01 389
2012-09-16 371
2012-10-01 346
2012-11-01 341
2012-11-16 351
2012-12-01 362
2013-02-01 367
2013-03-01 344
2013-04-01 341
2013-05-01 372
2013-08-01 372
2013-10-01 369
2013-11-01 335
2013-12-01 330
2014-01-01 370
2014-02-01 361
2014-04-01 302
2014-05-01 313
2014-07-01 331
2014-08-01 347
2014-10-01 351
2014-11-01 263
2015-01-01 313
2015-02-01 231
2015-03-01 228
2015-04-01 227
2015-05-01 216
2015-05-16 218
2015-06-01 213
2015-06-16 212
2015-07-01 218
2015-07-16 228
2015-08-01 226
2015-08-16 235
2015-09-01 237
2015-09-16 228
2015-10-01 213
2015-10-16 200
2015-11-01 194
2015-11-16 194
2015-12-01 204
2015-12-16 214
2016-01-01 257
2016-01-16 285
2016-02-01 252
2016-02-16 242
2016-03-01 221
2016-03-16 207
2016-04-01 214
2016-04-16 205
2016-05-01 195
2016-05-16 206
2016-06-01 215
2016-06-16 220
2016-07-01 229
2016-07-16 242
2016-08-01 259
2016-08-16 260
2016-09-01 244
2016-09-16 242
2016-10-01 234
2016-10-16 236
2016-11-01 243
2016-11-16 231
2016-12-01 231
2016-12-16 217
2017-01-01 158
2017-01-16 119
2017-02-01 100
2017-02-16 98
2017-03-01 198
2017-03-16 173
2017-04-01 170
2017-04-16 171
2017-05-01 176
2017-05-16 175
2017-06-01 177
2017-06-16 181
2017-07-01 187
2017-07-16 196
2017-08-01 186
2017-08-16 180
2017-09-01 181
2017-09-16 169
2017-10-01 155
2017-10-16 141
2017-11-01 136
2017-11-16 128
2017-12-01 128
2017-12-16 130
2018-01-01 155
2018-01-16 169
2018-02-01 132
2018-02-16 136
2018-03-01 120
2018-03-16 131
2018-04-01 169
2018-04-16 138
2018-05-01 136
2018-05-16 148
2018-06-01 144
2018-06-16 168
2018-07-01 183
2018-07-16 171
2018-08-01 148
2018-08-16 135
2018-09-01 146
2018-09-16 176
2018-10-01 139
2018-10-16 123
2018-11-01 119
2018-11-16 114
2018-12-01 131
2018-12-16 151
2019-01-01 165
2019-01-16 120
2019-02-01 120
2019-02-16 122
2019-03-01 108
2019-03-16 117
2019-04-01 119
2019-04-16 109
2019-05-01 112
2019-05-16 106
2019-06-01 127
2019-06-16 139
2019-07-01 131
2019-07-16 116
2019-08-01 118



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

Percentage of visits to nih.gov from a search engine
Search Traffic for nih.gov
Website Information
nih.gov title national institutes of health (nih) | turning discovery into health
nih.gov description official website of the national institutes of health (nih). nih is one of the world's foremost medical research centers. an agency of the u.s. department of health and human services, the nih is the federal focal point for health and medical research. the nih website offers health information for the public, scientists, researchers, medical professionals, patients, educators,
SEO Information Google Links Bing Links Yahoo Links  
Website History WayBackMachine
Server IP address: 54.235.145.223
Estimated Valuation
Advertising revenue per day: $ 11.1 Thousand per day
Advertising revenue per month: $ 334 Thousand per month
Advertising revenue per year: $ 4.01 Million per year
Estimated worth of this website: $ 20 Million
Traffic Report
Estimated visits per day: 5.5 Million visits / day
Estimated visits per month: 165 Million visits / month
Estimated visits per year: 1.98 Billion visits / year
Estimated pageviews per day: 15.9 Million pageviews / day
Estimated pageviews per month: 477 Million pageviews / month
Estimated pageviews per year: 5.72 Billion pageviews / year
Traffic from Organic Search (desktop visits worldwide). This function is in beta.
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klammlose.nat 6 0 12
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health & glow store 7 0 0
health & software space 7 4 660
cardiovascular diseases and hiv infection 7 3000 400000
social memory impairment 8 3 430
bionic pancreas 8 66 8900
ethyl pyruvate food grade 10 10 1400
health freedom alliance white gold dress 10 2 290

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