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.usability. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.github  (https)	0.940610	578274	4.69	0.003031	0	0	n/a	graph
com.googletagmanager.www  (https)	0.075019	1561	0.16	0.060031	1561	0.20	125%	graph
gov.archives.bidenwhitehouse  (https)	0.354747	128104	2.76	0.095697	128104	10.29	373%	graph
gov.dhs.www  (https)	0.122633	91905	5.75	0.108427	91917	6.49	113%	graph
gov.digital  (https)	0.297098	34999	0.90	0.268797	34999	1.00	111%	graph
gov.gsa.www  [v4R] 1/0.014463s  [v6R] 1/0.222974s	0.075260	188512	19.18	1.563559	188512	0.92	5%	graph
gov.gsa.www  (https)	1.106267	188512	1.30	0.053685	188512	27.14	2087%	graph
gov.gsaig.www  (https)	0.164652	65501	3.05	0.161483	65501	3.10	102%	graph
gov.search  (https)  [v4R] 1/0.040019s  [v6R] 1/0.062357s	0.338855	28557	0.64	0.330428	28557	0.66	102%	graph
gov.usa.blog  (https)  [v4R] 1/0.046226s  [v6R] 1/1.168443s	0.793413	78083	0.75	1.451412	78083	0.41	55%	graph
gov.usa.www  (https)	0.270857	47199	1.33	1.090446	47199	0.33	25%	graph
• gov.usability.www  (https)  [v4R] 1/0.052849s  [v6R] 1/0.257629s	0.318670	89591	2.15	1.277118	0	0	n/a	graph
gov.va.news  (https)	0.000	0	0	0.000	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/1), 77% of all linked domains (10/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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