gov.healthdata.
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 2025.04.20 -
gov.healthdata. |
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
[v4R]
1/0.005048s
[v6R]
2/0.040517s
0.166758
78978
3.63
0.168345
76826
3.49
96%
graph
com.flickr.www
[v4R]
1/0.005414s
[v6R]
1/0.005861s
0.041415
47234
8.79
0.045101
47234
8.01
91%
graph
com.instagram.www
(https)
0.284940
437650
11.76
0.349378
437882
9.57
81%
graph
com.linkedin.www
[v4R]
1/0.071233s
[v6R]
1/0.075416s
0.388165
137993
2.71
0.265288
138416
3.99
147%
graph
com.socrata.cdn
(https)
0.248824
0
0
0.007532
0
0
n/a
graph
com.socrata.dev
(https)
0.024834
39814
12.66
0.007478
0
0
n/a
graph
com.socrata.status
(https)
0.123837
107109
6.64
0.003337
0
0
n/a
graph
com.socrata.support
[v4R]
3/0.171991s
0.180871
6633
0.28
0.003326
0
0
n/a
graph
com.twitter
(https)
[v4R]
1/0.063217s
0.184752
257682
10.68
0.001205
0
0
n/a
graph
com.youtube.www
[v4R]
1/0.050581s
[v6R]
1/0.029617s
0.263216
595774
17.28
0.235523
596469
19.36
112%
graph
gov.healthdata
(https)
0.282594
806342
21.82
0.007493
0
0
n/a
graph
•
gov.healthdata.www
(https)
0.343220
806368
17.94
0.007599
0
0
n/a
graph
gov.hhs.cdo
(https)
[v4R]
1/0.104672s
0.374764
107669
2.20
0.007546
0
0
n/a
graph
gov.hhs.www
(https)
0.027620
365
0.10
0.027643
363
0.10
99%
graph
gov.usa.www
(https)
0.026372
49915
14.65
0.027294
49915
14.10
96%
graph
gov.whitehouse.www
(https)
0.043216
295665
52.46
0.024328
295665
93.99
179%
graph
IPv6 operational:
0%
of linked subdomains (0/2),
50%
of all linked domains (8/16)
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: itrg-contact@list.nist.gov