gov.nih.
Referenced Domain IPv4/IPv6 Web Statistics
Background and Methodology
IPv6 & DNSSEC SnapShots
USG IPv6 & DNSSEC Statistics
USG IPv4 Statistics
Industry IPv6 & DNSSEC Statistics
Industry IPv4 Statistics
University IPv6 & DNSSEC Statistics
University IPv4 Statistics
CFO Act Agency Summary Statistics
USG IPv6 Enabled WWW Sites
- Referenced Domain Web Statistics for 2025.05.15 -
gov.nih. |
Department of Health and Human Services
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.facebook.www
(https)
[v4R]
1/0.087071s
[v6R]
1/0.041566s
0.261855
78114
2.28
0.114376
78254
5.24
229%
graph
com.flickr.www
(https)
0.037218
47323
9.76
0.038431
47323
9.50
97%
graph
com.googletagmanager.www
(https)
0.027557
1561
0.44
0.028278
1561
0.43
96%
graph
com.instagram.www
(https)
0.314975
442631
10.75
0.419660
442588
8.06
75%
graph
com.twitter
(https)
[v4R]
1/0.067175s
0.194717
264263
10.39
0.001196
0
0
n/a
graph
com.youtube.www
(https)
0.202556
602321
22.75
0.150717
603861
30.71
135%
graph
gov.cancer.www
(https)
0.266622
42992
1.23
0.052301
42992
6.31
512%
graph
gov.genome.www
(https)
0.067279
227945
25.96
0.007529
0
0
n/a
graph
gov.healthcare.www
(https)
0.110365
383398
26.59
0.212935
383398
13.80
52%
graph
gov.hhs.oig
(https)
0.081473
42424
4.00
0.001386
0
0
n/a
graph
gov.hhs.www
(https)
0.062749
363
0.04
0.030068
363
0.09
207%
graph
gov.medlineplus
(https)
0.034217
26452
5.94
0.030469
26452
6.73
113%
graph
gov.nih.cc.www
(https)
0.078982
101154
9.89
0.051027
101178
15.14
153%
graph
gov.nih.cit.www
(https)
[v4R]
1/0.061109s
0.242857
37289
1.18
0.064264
0
0
n/a
graph
gov.nih.commonfund
(https)
0.156664
128013
6.26
0.130970
128013
7.51
120%
graph
gov.nih.csr.www
(https)
0.114613
152
0.01
0.007522
0
0
n/a
graph
gov.nih.eeo
(https)
0.049586
5448
0.85
0.050781
5473
0.84
98%
graph
gov.nih.era.commons
(https)
[v4R]
3/0.161431s
[v6R]
3/0.131757s
0.217066
104531
3.68
0.201405
104531
3.97
108%
graph
gov.nih.fic.www
(https)
0.183373
61355
2.56
0.208046
61355
2.25
88%
graph
gov.nih.grants
[v4R]
1/0.023934s
[v6R]
1/0.044986s
0.114617
73327
4.91
0.126978
73327
4.44
90%
graph
gov.nih.grants
(https)
0.139411
73327
4.02
0.083326
73327
6.74
167%
graph
gov.nih.heal
(https)
0.030208
61230
15.57
0.007508
0
0
n/a
graph
gov.nih.hr
(https)
0.110244
221302
15.35
0.016244
0
0
n/a
graph
gov.nih.intramural
(https)
0.041367
5448
1.01
0.055325
5473
0.76
75%
graph
gov.nih.irp
[v4R]
1/0.078517s
[v6R]
1/0.076724s
0.209985
75526
2.76
0.192459
75526
3.00
109%
graph
gov.nih.jobs.www
0.036337
5448
1.15
0.043583
5473
0.97
84%
graph
gov.nih.lrp.www
(https)
0.152161
112282
5.64
0.108994
112282
7.93
141%
graph
gov.nih.ncats
(https)
0.097912
48077
3.78
0.007501
0
0
n/a
graph
gov.nih.nccih
(https)
[v4R]
1/0.058322s
[v6R]
1/0.043305s
0.368852
494111
10.24
0.183743
494111
20.60
201%
graph
gov.nih.nei
(https)
[v4R]
1/0.043832s
0.164355
37350
1.74
0.007554
0
0
n/a
graph
gov.nih.neuroscienceblueprint
(https)
0.032811
118
0.03
0.064297
0
0
n/a
graph
gov.nih.newsinhealth
(https)
0.139710
29803
1.64
0.134076
29803
1.70
104%
graph
gov.nih.nhlbi.www
(https)
0.047228
128263
20.82
0.245673
128263
3.99
19%
graph
gov.nih.nia.www
(https)
0.026012
2515
0.74
0.029015
2515
0.66
90%
graph
gov.nih.niaaa.www
(https)
1.723362
62911
0.28
0.126730
62911
3.81
1367%
graph
gov.nih.niaid.www
(https)
0.017160
118
0.05
0.757260
0
0
n/a
graph
gov.nih.niams.www
(https)
0.063705
59192
7.17
0.045088
59192
10.04
140%
graph
gov.nih.nibib.www
(https)
0.440028
99845
1.73
1.758842
0
0
n/a
graph
gov.nih.nichd.www
(https)
0.067964
237604
27.06
0.200337
237604
9.06
34%
graph
gov.nih.nida
(https)
0.021426
77212
28.05
0.001188
0
0
n/a
graph
gov.nih.nidcd.www
(https)
0.232430
59081
1.94
0.026281
59081
17.34
892%
graph
gov.nih.nidcr.www
(https)
0.075989
61279
6.23
0.757222
0
0
n/a
graph
gov.nih.niddk.www
(https)
0.141614
66320
3.59
0.581669
66320
0.87
24%
graph
gov.nih.niehs.www
(https)
0.082291
438615
40.81
0.348642
438615
9.62
24%
graph
gov.nih.nigms.www
(https)
0.094098
86765
7.04
0.128511
0
0
n/a
graph
gov.nih.nihrecord
(https)
0.083775
22290
2.05
0.107954
22290
1.59
78%
graph
gov.nih.nimh.www
(https)
0.063790
66376
8.04
0.078514
66376
6.49
81%
graph
gov.nih.nimhd.www
(https)
0.033130
73238
16.93
0.042428
73238
13.30
79%
graph
gov.nih.ninds.www
(https)
0.026463
118
0.03
0.005043
0
0
n/a
graph
gov.nih.ninr.www
(https)
0.038299
57883
11.62
0.068767
57883
6.49
56%
graph
gov.nih.nlm.ncbi.pubmed
(https)
0.111931
42232
2.90
0.097034
42232
3.32
114%
graph
gov.nih.nlm.www
(https)
0.097653
35249
2.77
0.093270
35249
2.89
104%
graph
gov.nih.od.nexus
(https)
[v4R]
1/0.052235s
[v6R]
1/0.077551s
1.205426
72226
0.46
2.286616
72226
0.24
53%
graph
gov.nih.oppnet
(https)
[v4R]
2/0.882267s
[v6R]
2/0.090675s
0.899196
53857
0.46
0.119395
53857
3.45
755%
graph
gov.nih.report
(https)
0.392583
56334
1.10
0.256382
56334
1.68
153%
graph
gov.nih.salud
(https)
0.240295
67938
2.16
0.073512
67938
7.10
329%
graph
gov.nih.stemcells
(https)
0.152705
23082
1.16
0.092560
23082
1.91
165%
graph
•
gov.nih.www
(https)
0.267185
63185
1.81
0.160122
63185
3.01
167%
graph
gov.usa.www
(https)
0.033301
47941
11.08
0.026943
47941
14.07
127%
graph
org.recovercovid
(https)
0.086402
286183
25.39
0.007513
0
0
n/a
graph
org.w3.www
[v4R]
1/0.024911s
[v6R]
1/0.018584s
0.078534
49691
4.86
0.065285
49691
5.83
120%
graph
IPv6 operational:
72%
of linked subdomains (33/46),
72%
of all linked domains (44/61)
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
For comments, questions or suggested domains please contact:
[email protected]