gov.sftool.
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 2026.07.21 -
gov.sftool. |
General Services Administration
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.googleapis.fonts
(https)
0.044894
1621
0.28
0.048428
1621
0.26
92%
graph
com.gstatic.fonts
(https)
0.023535
1561
0.52
0.037176
1561
0.32
62%
graph
gov.chcoc.www
(https)
[v4R]
1/0.088371s
[v6R]
1/0.042321s
0.151312
370
0.02
0.101729
370
0.03
150%
graph
gov.councils.www
(https)
0.516478
21500
0.32
0.029982
21500
5.66
1779%
graph
gov.gsa.www
(https)
0.066996
188512
21.79
0.062972
188512
23.20
106%
graph
gov.gsaig.www
(https)
0.186843
65501
2.69
0.154447
65501
3.25
121%
graph
•
gov.sftool.www
(https)
[v4R]
2/0.200532s
0.474689
17087
0.28
0.007368
0
0
n/a
graph
gov.usa.www
(https)
0.037826
47199
9.73
0.025398
47199
14.40
148%
graph
gov.whitehouse.www
(https)
1.062836
295348
2.12
0.043275
295348
52.40
2470%
graph
IPv6 operational:
0%
of linked subdomains (0/1),
89%
of all linked domains (8/9)
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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