gov.nrel.
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.nrel. |
Department of Energy
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.facebook.www
(https)
[v4R]
1/0.294639s
[v6R]
1/0.083679s
0.619681
466598
5.75
0.651345
466781
5.47
95%
graph
com.googleapis.fonts
(https)
1.199428
1621
0.01
1.057994
1621
0.01
113%
graph
com.googletagmanager.www
(https)
0.073471
1561
0.16
0.055452
1561
0.22
133%
graph
com.gstatic.fonts
(https)
0.035912
1561
0.34
0.030620
1561
0.40
117%
graph
com.instagram.www
(https)
0.584646
600669
7.85
0.471422
595462
9.65
123%
graph
com.linkedin.www
(https)
0.192410
141565
5.63
0.186302
141565
5.81
103%
graph
com.x
(https)
0.126094
238525
14.44
0.004115
0
0
n/a
graph
com.youtube.www
(https)
0.214723
680835
24.27
0.285292
687405
18.40
76%
graph
gov.energy.www
(https)
0.044874
116648
20.23
0.046810
116648
19.35
96%
graph
gov.nlr.docs
(https)
[v4R]
1/0.205071s
0.307542
30519
0.76
0.000
0
0
n/a
graph
gov.nlr.www
(https)
0.086126
39497
3.50
0.327622
39497
0.92
26%
graph
gov.nrel.developer
(https)
[v4R]
1/0.195228s
[v6R]
1/0.213044s
0.963663
14649
0.12
1.125002
14649
0.10
86%
graph
gov.nrel.thesource
(https)
0.502484
4528
0.07
0.099626
4553
0.35
510%
graph
•
gov.nrel.www
(https)
[v4R]
1/0.141865s
[v6R]
1/0.145076s
0.239936
39497
1.26
0.465299
39497
0.65
51%
graph
net.threads.www
(https)
[v4R]
1/0.080156s
[v6R]
1/0.079758s
0.499140
523909
8.01
0.294976
531358
13.79
172%
graph
org.alliance-for-energy-innovation.www
(https)
0.173911
21042
0.93
0.042749
0
0
n/a
graph
IPv6 operational:
100%
of linked subdomains (3/3),
81%
of all linked domains (13/16)
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]