gov.gpo.
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 2026.07.01 -
gov.gpo. |
Government Publishing Office
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.bootstrapcdn.maxcdn
(https)
0.031606
204
0.05
0.074923
204
0.02
42%
graph
com.facebook.www
[v4R]
1/0.007723s
[v6R]
1/1.038204s
1.115291
428979
2.94
2.624562
428431
1.25
42%
graph
com.facebook.www
(https)
0.696735
428160
4.69
1.011100
430621
3.25
69%
graph
com.googleapis.fonts
(https)
0.088047
1621
0.14
0.045864
1621
0.27
196%
graph
com.googletagmanager.www
(https)
0.086849
1561
0.14
0.326260
1561
0.04
26%
graph
com.instagram
(https)
[v4R]
1/0.046306s
[v6R]
1/0.463251s
0.903361
411772
3.48
1.187735
411646
2.65
76%
graph
com.linkedin.www
(https)
0.237649
141606
4.56
0.262593
141606
4.12
90%
graph
com.pinterest
[v4R]
2/0.069373s
0.379412
930536
18.73
0.005234
0
0
n/a
graph
com.twitter
0.061421
16
0.00
0.003034
0
0
n/a
graph
com.youtube.www
[v4R]
1/0.347252s
[v6R]
1/0.041380s
0.721294
771605
8.16
1.589365
770848
3.70
45%
graph
gov.govinfo.www
(https)
0.103711
65477
4.85
0.273965
65477
1.83
38%
graph
gov.gpo.bensguide
[v6R]
1/0.062325s
0.000
0
0
4.274701
802
0.00
n/a
graph
gov.gpo.bookstore
(https)
0.064152
5365
0.64
0.047329
5429
0.88
138%
graph
gov.gpo.catalog
0.028358
4542
1.24
0.038967
4567
0.92
74%
graph
gov.gpo.catalog
(https)
0.060870
4542
0.58
0.048989
4567
0.73
126%
graph
gov.gpo.govbooktalk
(https)
0.352950
281964
6.11
0.003027
0
0
n/a
graph
gov.gpo.www
[v4R]
1/0.033098s
[v6R]
1/0.045728s
0.125618
95730
5.84
0.207666
95730
3.53
60%
graph
•
gov.gpo.www
(https)
0.100000
95730
7.30
1.115524
95730
0.66
9%
graph
IPv6 operational:
86%
of linked subdomains (6/7),
83%
of all linked domains (15/18)
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
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