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 2026.01.04 -

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)	0.026999	1561	0.46	0.034231	1561	0.35	76%	graph
com.linkedin.www  [v4R] 1/0.209179s  [v6R] 1/0.105808s	0.343971	140072	3.12	0.236047	140067	4.53	145%	graph
com.linkedin.www  (https)	0.131579	140067	8.16	0.223799	140113	4.79	59%	graph
com.twitter.www	0.036970	15	0.00	0.002419	0	0	n/a	graph
com.x  (https)	0.103470	230565	17.08	0.003038	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.029633s  [v6R] 1/0.031903s	0.223390	687330	23.52	0.236765	688356	22.25	95%	graph
gov.cms.www  (https)	0.044849	221496	38.41	0.066784	221496	25.60	67%	graph
gov.healthit.www	0.012859	0	0	0.004122	0	0	n/a	graph
• gov.healthit.www  (https)	0.025302	118	0.04	0.002377	0	0	n/a	graph
gov.hhs.www	0.024168	365	0.12	0.016317	365	0.17	150%	graph
gov.hhs.www  (https)	0.033170	365	0.08	0.036821	365	0.08	92%	graph
gov.usa.gobierno  (https)  [v4R] 1/0.237356s  [v6R] 1/0.227728s	0.259746	48873	1.44	0.248863	48873	1.50	104%	graph
gov.usa.www  [v4R] 1/0.030061s  [v6R] 1/0.004720s	0.052112	47068	6.91	0.023032	47068	15.61	226%	graph
IPv6 operational: 0% of linked subdomains (0/2), 69% of all linked domains (9/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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