gov.nlm.
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 2026.10.24 -
gov.nlm. |
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)
0.198675
419385
16.16
0.308927
419796
10.40
64%
graph
com.google.www
(https)
0.064186
86580
10.32
0.060040
86701
11.02
107%
graph
com.googleapis.fonts
(https)
0.044920
1621
0.28
0.046232
1621
0.27
96%
graph
com.gstatic.fonts
(https)
0.022539
1561
0.54
0.024170
1561
0.50
92%
graph
com.linkedin.www
(https)
0.162544
140465
6.62
0.238042
140465
4.50
68%
graph
com.x
(https)
0.095240
40318
3.24
0.005167
0
0
n/a
graph
com.youtube.www
(https)
0.198821
957110
36.88
0.151985
848983
42.90
116%
graph
gov.clinicaltrials
(https)
0.037324
94247
19.43
0.036975
94247
19.97
103%
graph
gov.hhs.www
(https)
0.034531
365
0.08
0.045572
365
0.06
76%
graph
gov.medlineplus
(https)
0.030292
26483
6.73
0.024394
26483
8.42
125%
graph
gov.medlineplus.magazine
(https)
2.403450
58159
0.18
0.010937
0
0
n/a
graph
gov.nih.nlm.ncbi.blast
(https)
[v4R]
1/0.031652s
[v6R]
1/0.027144s
0.254368
31136
0.94
0.239136
31136
0.99
106%
graph
gov.nih.nlm.ncbi.www
(https)
0.050169
39223
5.98
0.037110
39223
8.09
135%
graph
gov.nih.nlm.openi
(https)
0.058985
13854
1.82
0.040292
13854
2.64
145%
graph
gov.nih.nlm.uts
(https)
0.065822
4596
0.54
0.091374
4596
0.39
71%
graph
gov.nih.nlm.www
(https)
0.062111
34729
4.27
0.075330
34729
3.53
83%
graph
gov.nih.www
(https)
0.045912
5480
0.93
0.041929
5505
1.02
110%
graph
•
gov.nlm.www
(https)
[v4R]
1/0.077610s
[v6R]
1/0.034642s
0.136819
34729
1.95
0.102628
34729
2.60
133%
graph
gov.usa.www
(https)
0.124596
48647
2.99
0.038782
48647
9.77
326%
graph
gov.whitehouse.www
(https)
0.025976
298512
91.10
0.038773
298512
59.93
66%
graph
org.purl
[v4R]
2/0.368447s
0.608351
5368
0.07
0.040391
0
0
n/a
graph
IPv6 operational:
100%
of linked subdomains (1/1),
86%
of all linked domains (18/21)
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:
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