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 2025.06.02 -

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)	0.033026	1561	0.36	0.030014	1561	0.40	110%	graph
com.hcinnovationgroup.www  (https)	0.076091	387356	38.89	0.066704	387356	44.78	115%	graph
com.linkedin.www  [v4R] 1/0.033312s  [v6R] 1/0.075596s	0.171478	138931	6.20	0.223089	138931	4.75	77%	graph
com.linkedin.www  (https)	0.204892	138931	5.20	0.197177	138931	5.38	104%	graph
com.twitter.www  [v4R] 3/0.143365s	0.286584	265511	7.08	0.001177	0	0	n/a	graph
com.x  (https)	0.111704	265154	18.22	0.001205	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.053702s  [v6R] 1/0.023172s	0.177082	609239	26.26	0.179254	620010	26.43	101%	graph
gov.grants  (https)	0.028058	81107	22.10	0.023314	81107	26.90	122%	graph
gov.healthit.www	0.007943	0	0	0.003381	0	0	n/a	graph
• gov.healthit.www  (https)	0.021175	118	0.04	0.001211	0	0	n/a	graph
gov.hhs.www	0.010655	365	0.28	0.014125	363	0.20	71%	graph
gov.hhs.www  (https)	0.022010	363	0.13	0.026033	365	0.11	85%	graph
gov.usa.gobierno  (https)  [v4R] 1/0.225442s  [v6R] 1/0.236604s	0.249324	49828	1.53	0.256856	49828	1.48	97%	graph
gov.usa.www  [v4R] 1/0.007752s  [v6R] 1/0.008522s	0.029758	47950	12.61	0.028713	47950	13.07	104%	graph
IPv6 operational: 0% of linked subdomains (0/2), 71% of all linked domains (10/14)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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