gov.epa.
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 2026.01.07 -
gov.epa. |
Environmental Protection Agency
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.facebook.www
(https)
[v4R]
1/0.073839s
[v6R]
1/0.062030s
0.173892
88348
3.90
0.167391
88474
4.04
104%
graph
com.googletagmanager.www
(https)
0.029773
1561
0.41
0.032540
1561
0.37
91%
graph
com.instagram.www
(https)
0.273808
811451
22.68
0.341896
799825
17.89
79%
graph
com.x
(https)
0.131251
230497
13.42
0.003035
0
0
n/a
graph
com.youtube.www
(https)
0.225895
691657
23.45
0.210824
686367
24.94
106%
graph
gov.epa.echo
(https)
0.479962
69529
1.11
0.486942
69529
1.09
99%
graph
gov.epa.espanol
(https)
0.599491
54176
0.69
0.139197
54176
2.97
431%
graph
•
gov.epa.www
(https)
0.018982
63914
27.09
0.020999
63914
24.38
90%
graph
gov.regulations.www
(https)
0.043535
919
0.16
0.058466
919
0.12
74%
graph
gov.usa.www
(https)
0.018947
47068
19.95
0.029180
47068
12.38
62%
graph
gov.whitehouse.www
(https)
0.023410
175628
58.26
0.025920
175628
53.60
92%
graph
IPv6 operational:
100%
of linked subdomains (3/3),
91%
of all linked domains (10/11)
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
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