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 2025.07.11 -
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]
1/0.068502s
[v6R]
1/0.039229s
0.191321
76725
3.06
0.102765
74329
5.56
181%
graph
com.flickr.www
(https)
0.039397
47366
9.27
0.048305
47366
7.53
81%
graph
com.googletagmanager.www
(https)
0.032125
1561
0.37
0.031467
1561
0.38
103%
graph
com.instagram.www
(https)
0.458516
446619
7.44
0.291897
446885
11.72
157%
graph
com.x
(https)
0.122414
269507
16.85
0.001203
0
0
n/a
graph
com.youtube.www
(https)
0.180100
609008
25.81
0.161474
606953
28.76
111%
graph
gov.epa.echo
(https)
0.101691
66443
5.02
0.095059
66443
5.34
106%
graph
gov.epa.espanol
(https)
0.032179
54381
12.97
0.030757
54381
13.83
107%
graph
•
gov.epa.www
(https)
0.020188
62051
23.67
0.021360
62051
22.54
95%
graph
gov.epaoig.www
(https)
0.166702
76947
3.54
0.007592
0
0
n/a
graph
gov.regulations.www
(https)
0.048521
3411
0.54
0.031073
3411
0.84
155%
graph
gov.usa.www
(https)
0.029727
48043
12.64
0.019471
48043
19.29
153%
graph
gov.whitehouse.www
(https)
0.024995
244143
77.61
0.025578
244143
74.51
96%
graph
IPv6 operational:
75%
of linked subdomains (3/4),
85%
of all linked domains (11/13)
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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