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 2026.03.09 -
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]
2/0.163698s
[v6R]
2/0.272238s
0.185235
4807
0.20
0.350758
130146
2.84
1431%
graph
com.facebook.www
(https)
[v4R]
1/0.099992s
[v6R]
1/0.097727s
1.002581
465262
3.54
0.464521
463408
7.62
215%
graph
com.flickr.www
[v4R]
1/0.011345s
[v6R]
1/0.018917s
0.056031
53936
7.35
0.350797
53936
1.18
16%
graph
com.surveymonkey.www
(https)
0.148118
669659
34.52
0.004175
0
0
n/a
graph
com.twitter
(https)
[v4R]
1/0.074861s
0.479362
238525
3.80
0.004163
0
0
n/a
graph
com.youtube.www
(https)
0.880155
679720
5.89
0.241672
682501
21.61
367%
graph
gov.loc.blogs
[v4R]
1/0.052543s
[v6R]
1/0.045248s
0.119976
53727
3.44
0.122281
53727
3.36
98%
graph
gov.loc.catalog
[v4R]
3/0.211022s
[v6R]
3/0.417914s
0.300007
190873
4.85
0.487576
190873
2.99
62%
graph
gov.loc.www
(https)
0.102451
190873
14.28
0.305738
190873
4.77
33%
graph
gov.read
[v4R]
1/0.063235s
[v6R]
1/0.064774s
0.418807
17666
0.32
0.205937
17666
0.66
204%
graph
•
gov.read.www
(https)
0.159253
17663
0.85
0.139808
17663
0.97
114%
graph
gov.usa.www
(https)
0.041387
47580
8.85
0.047825
47580
7.72
87%
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:
[email protected]