gov.fdlp.
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 2025.03.13 -
gov.fdlp. |
Government Publishing Office
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.facebook.www
(https)
[v4R]
1/0.087131s
[v6R]
1/0.043530s
0.235220
76653
2.49
0.127700
74310
4.46
179%
graph
com.github
(https)
0.037730
280755
57.89
0.003310
0
0
n/a
graph
com.instagram.www
[v4R]
1/0.004177s
[v6R]
1/0.005241s
0.379645
395766
7.97
0.299719
396028
10.11
127%
graph
com.linkedin.www
(https)
0.168315
136347
6.19
0.495655
137626
2.12
34%
graph
com.pinterest.www
[v4R]
1/0.010487s
0.262515
467181
13.60
0.001300
0
0
n/a
graph
com.twitter
(https)
[v4R]
1/0.076395s
0.217633
215807
7.59
0.007863
0
0
n/a
graph
com.youtube.www
(https)
0.190722
591417
23.75
0.180760
590635
25.03
105%
graph
gov.census.www
(https)
0.074255
352008
36.29
0.041477
352008
65.50
180%
graph
gov.fdlp.libguides
(https)
0.178768
38646
1.66
0.225553
38646
1.31
79%
graph
gov.fdlp.purlreferrals
(https)
0.038347
2990
0.60
0.007482
0
0
n/a
graph
gov.fdlp.selections
(https)
[v4R]
6/0.672972s
0.685959
3496
0.04
0.078586
0
0
n/a
graph
•
gov.fdlp.www
(https)
0.103421
47581
3.52
0.106369
47581
3.42
97%
graph
gov.govinfo.www
(https)
0.097549
62745
4.94
0.090162
62745
5.32
108%
graph
gov.gpo.ask
(https)
[v4R]
1/0.095085s
0.356716
20097
0.43
0.007636
0
0
n/a
graph
gov.gpo.bensguide
(https)
0.000
0
0
4.211722
802
0.00
n/a
graph
gov.gpo.bookstore
(https)
0.046375
6841
1.13
0.043122
6948
1.23
109%
graph
gov.gpo.catalog
(https)
0.102468
363
0.03
0.093830
363
0.03
110%
graph
gov.gpo.discover
(https)
[v4R]
2/0.240254s
[v6R]
2/0.213141s
0.287571
4816
0.13
0.253364
4816
0.15
113%
graph
gov.gpo.govbooktalk
[v4R]
1/0.013079s
0.040479
266065
50.75
0.001221
0
0
n/a
graph
gov.gpo.www
(https)
0.108014
94506
6.68
0.119247
94506
6.06
91%
graph
IPv6 operational:
50%
of linked subdomains (2/4),
65%
of all linked domains (13/20)
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: itrg-contact@list.nist.gov