gov.crb.
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 2026.01.26 -
gov.crb. |
Library of Congress
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.govdelivery.service
(https)
[v4R]
1/0.055805s
[v6R]
1/0.057773s
0.083693
7656
0.70
0.095780
7656
0.61
87%
graph
gov.copyright.www
(https)
0.052231
57214
8.39
0.046892
57214
9.49
113%
graph
gov.crb.app
(https)
0.088928
8459
0.73
0.095958
8459
0.68
93%
graph
•
gov.crb.www
(https)
0.086560
31139
2.76
0.073342
31139
3.25
118%
graph
gov.loc.www
(https)
0.076323
190217
19.10
0.055893
190217
26.39
138%
graph
gov.usa.www
(https)
0.029577
46894
12.34
0.030648
46894
11.93
97%
graph
IPv6 operational:
100%
of linked subdomains (2/2),
100%
of all linked domains (6/6)
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:
[email protected]
