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 2025.07.14 -

gov.healthit. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googletagmanager.www  (https)	0.028693	1561	0.43	0.028242	1561	0.43	100%	graph
com.linkedin.www  [v4R] 1/0.043776s  [v6R] 1/0.074465s	0.237988	139075	4.48	0.332876	138652	3.19	71%	graph
com.linkedin.www  (https)	0.170119	137796	6.18	0.194187	137796	5.42	88%	graph
com.twitter.www  [v4R] 3/0.160772s	0.268317	272302	7.75	0.001195	0	0	n/a	graph
com.x  (https)	0.123824	272310	16.89	0.003314	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.090532s  [v6R] 1/0.030964s	0.256513	602925	17.97	0.222200	604129	20.76	116%	graph
gov.healthit.www	0.007787	0	0	0.003433	0	0	n/a	graph
• gov.healthit.www  (https)	0.015194	118	0.06	0.003310	0	0	n/a	graph
gov.hhs.www	0.016764	361	0.17	0.026008	365	0.11	62%	graph
gov.hhs.www  (https)	0.023915	361	0.12	0.035890	361	0.08	66%	graph
gov.usa.gobierno  (https)  [v4R] 1/0.226273s  [v6R] 1/0.219387s	0.244456	50055	1.57	0.243768	50055	1.57	100%	graph
gov.usa.www  [v4R] 1/0.010369s  [v6R] 1/0.010992s	0.029290	48043	12.64	0.030720	48043	12.22	97%	graph
IPv6 operational: 0% of linked subdomains (0/2), 67% of all linked domains (8/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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