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 2026.07.21 -
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)
0.733346
422344
4.40
0.573850
422502
5.63
128%
graph
com.instagram.www
[v4R]
1/0.019827s
[v6R]
1/0.017343s
0.782323
395943
3.86
0.480097
396187
6.30
163%
graph
com.linkedin.www
(https)
0.362263
141608
2.98
0.444010
141608
2.43
82%
graph
com.pinterest.www
[v4R]
1/0.026903s
0.266695
949963
27.25
0.003032
0
0
n/a
graph
com.twitter
(https)
[v4R]
1/0.072304s
0.750471
266111
2.71
0.003044
0
0
n/a
graph
com.youtube.www
(https)
0.311744
814876
19.99
0.531360
817952
11.75
59%
graph
gov.fdlp
(https)
0.116933
49008
3.22
0.122654
49008
3.06
95%
graph
•
gov.fdlp.www
(https)
1.210029
49016
0.31
0.112522
49016
3.34
1080%
graph
gov.govinfo.www
(https)
1.126439
65655
0.44
0.277853
65655
1.81
406%
graph
gov.gpo.ask
(https)
[v4R]
1/0.124535s
0.644515
20589
0.24
0.006290
0
0
n/a
graph
gov.gpo.bensguide
(https)
0.133884
21071
1.21
0.350618
21071
0.46
38%
graph
gov.gpo.bookstore
(https)
0.043455
5365
0.95
0.064420
5429
0.65
68%
graph
gov.gpo.catalog
(https)
0.039834
4542
0.89
0.047765
4567
0.74
83%
graph
gov.gpo.discover
(https)
[v4R]
2/0.185313s
[v6R]
2/0.203154s
0.219291
4788
0.17
0.239716
4788
0.15
92%
graph
gov.gpo.govbooktalk
[v4R]
1/0.015469s
0.080560
279274
26.63
0.003030
0
0
n/a
graph
gov.gpo.www
(https)
0.594767
94676
1.22
0.083118
94676
8.70
716%
graph
microsoft.cloud.forms
(https)
0.063363
47083
5.70
0.072543
47084
4.99
88%
graph
IPv6 operational:
100%
of linked subdomains (2/2),
76%
of all linked domains (13/17)
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]