gov.read.
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 2025.11.26 -
gov.read. |
Library of Congress
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.apple.itunes
[v4R]
2/0.122892s
[v6R]
2/0.137362s
0.182891
130123
5.45
0.199898
130123
4.99
91%
graph
com.facebook.www
(https)
[v4R]
1/0.124646s
[v6R]
1/0.137338s
0.289936
76385
2.02
0.304519
81905
2.06
102%
graph
com.flickr.www
[v4R]
1/0.005817s
[v6R]
1/0.010615s
0.043440
46991
8.34
0.053232
46991
6.76
81%
graph
com.surveymonkey.www
(https)
0.101160
1116474
84.34
0.005277
0
0
n/a
graph
com.twitter
(https)
[v4R]
1/0.057219s
0.172661
220677
9.79
0.003028
0
0
n/a
graph
com.youtube.www
(https)
0.210210
722027
26.23
0.189964
721516
29.13
111%
graph
gov.loc.blogs
[v4R]
1/0.052543s
[v6R]
1/0.051256s
0.114194
53951
3.61
0.114394
53951
3.61
100%
graph
gov.loc.catalog
[v4R]
3/0.256402s
[v6R]
3/0.176952s
0.292389
198189
5.18
0.220680
198189
6.87
133%
graph
gov.loc.www
(https)
0.074408
198189
20.43
0.048833
198189
31.50
154%
graph
gov.read
[v4R]
1/0.043428s
[v6R]
1/0.044450s
0.200354
17666
0.67
0.187303
17666
0.72
107%
graph
•
gov.read.www
(https)
0.139342
17663
0.97
0.138987
17663
0.98
101%
graph
gov.usa.www
(https)
0.050159
47111
7.19
0.052028
47111
6.91
96%
graph
IPv6 operational:
100%
of linked subdomains (2/2),
83%
of all linked domains (10/12)
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:
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