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 2025.07.01 -

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] 1/0.053544s  [v6R] 1/0.085499s	0.096469	130002	10.33	0.121478	130002	8.20	79%	graph
com.facebook.www  (https)  [v4R] 1/0.079595s  [v6R] 1/0.040778s	0.220613	75466	2.62	0.111455	75601	5.20	199%	graph
com.flickr.www  (https)	0.049193	44789	6.97	0.261155	44789	1.31	19%	graph
com.instagram  (https)  [v4R] 1/0.294458s  [v6R] 1/0.103079s	0.616732	645422	7.99	0.643274	650837	7.72	97%	graph
com.myshopify.library-of-congress-shop  (https)	0.298863	317413	8.13	0.092926	317413	26.32	324%	graph
com.pinterest.www  (https)	0.210357	486173	17.66	0.001185	0	0	n/a	graph
com.x  (https)	0.130197	269842	15.84	0.001217	0	0	n/a	graph
com.youtube.www  (https)	0.144221	606483	32.13	0.175202	608263	26.52	83%	graph
gl.goo  (https)  [v4R] 1/0.069114s  [v6R] 1/0.068723s	0.742520	69670	0.72	0.543619	69670	0.98	137%	graph
gov.congress.www  (https)	0.054908	6884	0.97	0.056318	6968	0.95	98%	graph
gov.copyright  [v4R] 1/0.047076s  [v6R] 1/0.038909s	0.091193	57340	4.81	0.093435	57340	4.70	98%	graph
gov.copyright  (https)	0.045784	57340	9.72	0.044022	57340	9.94	102%	graph
• gov.law.www  (https)  [v4R] 2/0.146479s	0.185451	180401	7.44	0.007492	0	0	n/a	graph
gov.loc  (https)  [v4R] 1/0.063061s  [v6R] 1/0.053420s	0.115404	173532	11.51	0.129880	173532	10.26	89%	graph
gov.loc.ask  (https)	0.079255	46399	4.48	0.003923	0	0	n/a	graph
gov.loc.blogs  (https)	0.079586	54435	5.26	0.083402	54435	5.00	95%	graph
gov.loc.catalog  (https)	0.047827	25642	4.16	0.055985	25642	3.56	85%	graph
gov.loc.newsroom  (https)	0.155565	107764	5.30	0.123657	107764	6.68	126%	graph
gov.loc.research-appointments  (https)	0.121429	33515	2.11	0.057164	33515	4.49	212%	graph
gov.loc.www  [v4R] 1/0.057608s  [v6R] 1/0.085731s	0.104693	173532	12.73	0.152504	173532	8.71	68%	graph
gov.loc.www  (https)	0.052760	173532	25.46	0.044063	173532	30.09	118%	graph
gov.opm.www  (https)	0.051501	363	0.05	0.027962	365	0.10	190%	graph
net.research.www  (https)	0.090943	557276	47.24	0.007482	0	0	n/a	graph
org.purl  [v4R] 2/0.435821s	1.450557	5368	0.03	0.065456	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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