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 2025.05.08 -
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]
1/0.048956s
[v6R]
1/0.048230s
0.077358
8657
0.86
0.072266
8657
0.92
107%
graph
gov.copyright.www
(https)
0.000
0
0
0.000
0
0
n/a
graph
gov.crb.app
(https)
0.112295
8458
0.58
0.099896
8458
0.65
113%
graph
•
gov.crb.www
(https)
0.127566
28938
1.74
0.147761
28938
1.50
86%
graph
gov.loc.www
(https)
0.064275
207522
24.74
0.057946
207522
27.78
112%
graph
gov.usa.www
(https)
0.022126
49915
17.31
0.023448
49915
16.56
96%
graph
IPv6 operational:
100%
of linked subdomains (2/2),
83%
of all linked domains (5/6)
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
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