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 2026.07.01 -

gov.read. | Library of Congress	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.apple.itunes  [v4R] 2/0.354318s  [v6R] 2/0.129775s	0.421648	135607	2.46	0.242844	135607	4.28	174%	graph
com.facebook.www  (https)  [v4R] 1/0.194688s	0.952234	428770	3.44	3.140022	428537	1.04	30%	graph
com.flickr.www  [v4R] 1/0.023880s  [v6R] 1/0.014135s	0.322473	57433	1.36	0.091090	57433	4.82	354%	graph
com.surveymonkey.www  (https)	0.649894	655492	7.71	0.010535	0	0	n/a	graph
com.twitter  (https)	0.000	0	0	0.004111	0	0	n/a	graph
com.youtube.www  (https)	0.371535	769853	15.83	0.369270	769700	15.91	101%	graph
gov.loc.blogs  [v4R] 1/1.090741s  [v6R] 1/0.036931s	1.137313	54355	0.36	0.108810	54355	3.84	1053%	graph
gov.loc.catalog  [v4R] 3/0.183513s  [v6R] 3/1.399844s	0.235806	182615	5.93	1.442364	182615	0.97	16%	graph
gov.loc.www  (https)	0.000	0	0	0.361687	182615	3.86	n/a	graph
gov.read  [v4R] 1/0.038985s  [v6R] 1/0.052047s	0.968785	17729	0.14	0.949094	17729	0.14	102%	graph
• gov.read.www  (https)	1.732848	17726	0.08	0.163280	17726	0.83	1063%	graph
gov.usa.www  (https)	0.266381	47199	1.35	0.057976	47199	6.32	467%	graph
IPv6 operational: 100% of linked subdomains (2/2), 83% of all linked domains (10/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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