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 2026.08.22 -

gov.genome. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.383858	426621	8.50	0.242672	426810	13.46	158%	graph
com.twitter  (https)  [v4R] 1/0.065863s	0.162715	35221	1.66	0.002308	0	0	n/a	graph
com.youtube.www  (https)	0.193833	873330	34.52	0.154564	869435	43.07	125%	graph
• gov.genome.www  (https)	0.085256	230364	20.68	0.022787	0	0	n/a	graph
gov.hhs.www  (https)	0.027576	365	0.10	0.062364	365	0.04	44%	graph
gov.nih.www  (https)	0.031808	5480	1.35	0.030685	5505	1.40	104%	graph
gov.usa.www  (https)	0.020623	47217	18.01	0.020820	47217	18.01	100%	graph
IPv6 operational: 0% of linked subdomains (0/1), 71% of all linked domains (5/7)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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