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 2025.07.25 -
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)
[v4R]
1/0.067849s
[v6R]
1/0.055586s
0.188268
76877
3.12
0.148153
77015
3.97
127%
graph
com.fontawesome.use
(https)
0.087536
27150
2.38
0.110477
27150
1.88
79%
graph
com.google.www
(https)
0.056415
17657
2.41
0.061174
17524
2.19
91%
graph
com.googleapis.fonts
(https)
0.042875
1621
0.29
0.036506
1621
0.34
117%
graph
com.gstatic.fonts
(https)
0.024118
1561
0.50
0.023383
1561
0.52
104%
graph
com.linkedin.www
(https)
0.185585
138954
5.73
0.159338
138954
6.67
116%
graph
com.twitter
(https)
[v4R]
1/0.100903s
0.221843
274205
9.47
0.001296
0
0
n/a
graph
com.youtube.www
(https)
0.208527
615072
22.56
0.183790
609387
25.41
113%
graph
gov.clinicaltrials
(https)
0.053893
85758
12.34
0.039285
85758
16.78
136%
graph
gov.hhs.www
(https)
0.030969
365
0.09
0.111240
363
0.02
27%
graph
gov.medlineplus
(https)
0.030232
26573
6.76
0.022351
26573
9.22
136%
graph
gov.medlineplus.magazine
(https)
1.342996
58362
0.33
0.003365
0
0
n/a
graph
gov.nih.nlm.ncbi.blast
(https)
[v4R]
1/0.034659s
[v6R]
1/0.054529s
0.219706
31735
1.11
0.238382
31735
1.02
92%
graph
gov.nih.nlm.ncbi.www
(https)
0.043142
37806
6.71
0.035159
37806
8.24
123%
graph
gov.nih.nlm.openi
(https)
0.050664
1146
0.17
0.043255
1146
0.20
116%
graph
gov.nih.nlm.uts
(https)
0.080319
4596
0.44
0.071115
4596
0.49
113%
graph
gov.nih.nlm.www
(https)
0.054856
35636
5.03
0.067024
35636
4.06
81%
graph
gov.nih.www
(https)
0.157529
62933
3.06
0.064749
62933
7.50
245%
graph
•
gov.nlm.www
(https)
[v4R]
1/0.076217s
[v6R]
1/0.035662s
0.124010
35636
2.19
0.090012
35636
3.02
138%
graph
gov.usa.www
(https)
0.026917
48046
14.10
0.022171
48046
16.66
118%
graph
org.purl
[v4R]
2/0.435030s
1.444285
5368
0.03
0.003421
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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