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 2025.08.15 -
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]
2/0.066358s
[v6R]
2/0.059535s
0.151058
4807
0.24
0.094874
129789
10.53
4337%
graph
com.facebook.www
(https)
[v4R]
1/0.108633s
0.289938
78182
2.06
0.142661
78972
4.24
206%
graph
com.flickr.www
[v4R]
1/0.031926s
[v6R]
1/0.006693s
0.075491
45480
4.63
0.104710
45480
3.34
72%
graph
com.surveymonkey.www
(https)
0.068946
1405669
157.71
0.007585
0
0
n/a
graph
com.twitter
(https)
[v4R]
1/0.078682s
0.230936
276204
9.16
0.007527
0
0
n/a
graph
com.youtube.www
(https)
0.196411
667616
25.99
0.245756
662432
20.63
79%
graph
gov.loc.blogs
[v4R]
1/0.059467s
[v6R]
1/0.029636s
0.112983
54187
3.69
0.074313
54187
5.59
151%
graph
gov.loc.catalog
[v4R]
3/0.328518s
[v6R]
3/0.157207s
0.367423
185460
3.86
0.204091
185460
6.94
180%
graph
gov.loc.www
(https)
0.056070
185460
25.27
0.053569
185460
26.70
106%
graph
gov.read
[v4R]
1/0.088436s
[v6R]
1/0.044493s
0.230689
17666
0.59
0.187571
17666
0.72
123%
graph
•
gov.read.www
(https)
0.137367
17663
0.98
0.114951
17663
1.18
120%
graph
gov.usa.www
(https)
0.022847
48047
16.66
0.041788
48047
8.94
54%
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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