gov.libraryofcongress.
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 2026.11.10 -
gov.libraryofcongress. |
Library of Congress
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.apple.itunes
(https)
[v4R]
1/0.148017s
[v6R]
1/0.164634s
0.193369
134604
5.32
0.230069
134604
4.46
84%
graph
com.facebook.www
(https)
0.377104
364682
7.38
0.065095
0
0
n/a
graph
com.flickr.www
(https)
0.055312
59605
8.27
0.056652
59605
8.12
98%
graph
com.instagram
(https)
[v4R]
2/0.137214s
[v6R]
1/0.073166s
0.436508
377725
6.61
0.356912
370719
7.94
120%
graph
com.linkedin.www
(https)
0.225878
505007
17.12
0.220600
505002
17.51
102%
graph
com.myshopify.library-of-congress-shop
(https)
0.192264
252983
10.05
0.291605
252983
6.63
66%
graph
com.pinterest.www
(https)
0.229393
1344824
44.80
0.003037
0
0
n/a
graph
com.x
(https)
0.085355
45056
4.04
0.003034
0
0
n/a
graph
com.youtube.www
(https)
0.196597
965760
37.59
0.214324
861558
30.72
82%
graph
gov.congress.www
(https)
0.045960
5332
0.90
0.028753
5396
1.47
163%
graph
gov.copyright
[v4R]
1/0.015368s
[v6R]
1/0.020544s
0.060989
54866
6.98
0.068492
54866
6.16
88%
graph
gov.copyright
(https)
0.053187
54866
7.90
0.053039
54866
7.90
100%
graph
•
gov.libraryofcongress.www
(https)
[v4R]
1/0.058383s
[v6R]
1/0.057045s
0.100138
74794
5.71
0.090000
74794
6.34
111%
graph
gov.loc
(https)
[v4R]
1/0.039972s
[v6R]
1/0.044354s
0.072623
74794
7.93
0.085560
74794
6.71
85%
graph
gov.loc.ask
(https)
0.082968
47477
4.42
0.008438
0
0
n/a
graph
gov.loc.blogs
(https)
0.052166
53880
7.91
0.045483
53880
9.13
116%
graph
gov.loc.catalog
(https)
0.044417
31445
5.45
0.059180
31445
4.07
75%
graph
gov.loc.lcm
(https)
0.068941
191916
21.53
0.065424
191916
22.53
105%
graph
gov.loc.newsroom
(https)
0.033946
919
0.21
0.037808
919
0.19
89%
graph
gov.loc.www
[v4R]
1/0.044941s
[v6R]
1/0.046876s
0.101023
74794
5.65
0.096158
74794
5.94
105%
graph
gov.loc.www
(https)
0.037421
74794
15.42
0.038764
74794
15.02
97%
graph
gov.usa.www
(https)
0.024066
48617
15.45
0.025245
48617
14.84
96%
graph
net.research.www
(https)
0.087730
200701
17.60
0.032549
0
0
n/a
graph
org.purl
[v4R]
2/0.684289s
1.048054
5368
0.04
0.059107
0
0
n/a
graph
IPv6 operational:
100%
of linked subdomains (1/1),
75%
of all linked domains (18/24)
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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