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 2025.07.05 -

gov.law. | 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] 1/0.086439s  [v6R] 1/0.089721s	0.120273	130002	8.27	0.129797	130002	7.69	93%	graph
com.facebook.www  (https)  [v6R] 1/0.039963s	0.186377	78109	3.20	0.181977	75477	3.18	99%	graph
com.flickr.www  (https)	0.064591	44789	5.34	0.047135	44789	7.27	136%	graph
com.instagram  (https)  [v4R] 1/0.093414s  [v6R] 1/0.118990s	0.480523	637635	10.13	1.655002	637943	2.94	29%	graph
com.myshopify.library-of-congress-shop  (https)	0.313029	318384	7.76	0.097707	318384	25.04	323%	graph
com.pinterest.www  (https)	0.192338	484705	19.26	0.001217	0	0	n/a	graph
com.x  (https)	0.116227	269398	17.72	0.001198	0	0	n/a	graph
com.youtube.www  (https)	0.169363	604936	27.31	0.304766	614250	15.42	56%	graph
gl.goo  (https)  [v4R] 1/0.186261s  [v6R] 1/0.222736s	1.151237	69670	0.46	0.712556	69670	0.75	162%	graph
gov.congress.www  (https)	0.035910	6884	1.50	0.043872	6947	1.23	82%	graph
gov.copyright  [v4R] 1/0.026283s  [v6R] 1/0.026266s	0.070649	57340	6.25	0.069573	57340	6.34	101%	graph
gov.copyright  (https)	0.051224	57340	8.58	0.043101	57340	10.17	119%	graph
• gov.law.www  (https)  [v4R] 2/0.136066s	0.162110	177145	8.34	0.008550	0	0	n/a	graph
gov.loc  (https)  [v4R] 1/0.050302s  [v6R] 1/0.058107s	0.087145	176845	15.51	0.115214	176845	11.73	76%	graph
gov.loc.ask  (https)	0.088370	46267	4.01	0.003392	0	0	n/a	graph
gov.loc.blogs  (https)	0.051670	54526	8.16	0.055298	54526	7.56	93%	graph
gov.loc.catalog  (https)	0.054795	25744	3.64	0.051727	25744	3.85	106%	graph
gov.loc.newsroom  (https)	0.094257	107764	8.75	0.094796	107764	8.75	100%	graph
gov.loc.research-appointments  (https)	0.044832	33515	5.81	0.091754	33515	2.81	48%	graph
gov.loc.www  [v4R] 1/0.056491s  [v6R] 1/0.058188s	0.097244	176845	13.91	0.111896	176845	12.16	87%	graph
gov.loc.www  (https)	0.035789	176845	38.55	0.065526	176845	20.76	54%	graph
gov.opm.www  (https)	0.030115	365	0.09	0.028070	365	0.10	107%	graph
net.research.www  (https)	0.061221	556910	69.65	0.007515	0	0	n/a	graph
org.purl  [v4R] 2/0.434416s	1.443223	5368	0.03	0.064104	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/1), 75% of all linked domains (18/24)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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