gov.fda.
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 2025.04.18 -
gov.fda. |
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]
1/0.038812s
[v6R]
1/0.036444s
0.206347
76772
2.84
0.107768
74425
5.31
187%
graph
com.googletagmanager.www
(https)
0.030509
1561
0.40
0.032926
1561
0.37
94%
graph
com.instagram
(https)
[v4R]
1/0.116590s
[v6R]
1/0.090848s
0.550957
434262
6.02
0.437937
434098
7.58
126%
graph
com.linkedin.www
(https)
0.215306
138416
4.91
0.221320
137993
4.76
97%
graph
com.x
(https)
0.110596
256995
17.82
0.003327
0
0
n/a
graph
com.youtube
(https)
[v4R]
1/0.036394s
[v6R]
1/0.042266s
0.242945
590529
18.62
0.184499
599047
24.84
133%
graph
gov.fda.accessdata.www
(https)
[v4R]
1/0.048541s
[v6R]
1/0.050375s
0.069532
419
0.05
0.064366
420
0.05
108%
graph
•
gov.fda.www
(https)
[v4R]
1/0.034103s
[v6R]
1/0.025843s
0.039054
10
0.00
0.034302
10
0.00
115%
graph
gov.hhs.safetyreporting.www
(https)
[v4R]
2/0.593878s
1.038554
3494
0.03
0.003349
0
0
n/a
graph
gov.hhs.www
(https)
0.034199
365
0.08
0.028826
361
0.10
120%
graph
gov.usa.www
(https)
0.025612
49915
15.23
0.027299
49915
14.10
93%
graph
IPv6 operational:
100%
of linked subdomains (2/2),
82%
of all linked domains (9/11)
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