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 2026.10.24 -

gov.mesh. | 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)	0.315017	419539	10.16	0.294956	419736	10.89	107%	graph
com.google.www  (https)	0.065039	86685	10.17	0.073766	86410	9.03	89%	graph
com.googletagmanager.www  (https)	0.051998	1561	0.23	0.046700	1561	0.26	111%	graph
com.twitter  (https)  [v4R] 1/0.064231s	0.159272	40318	1.93	0.004339	0	0	n/a	graph
com.youtube.www  (https)	0.248545	955791	29.40	0.185560	959411	39.57	135%	graph
gov.hhs.www  (https)	0.049299	365	0.06	0.041759	365	0.07	120%	graph
• gov.mesh.www  (https)  [v4R] 1/0.072100s  [v6R] 1/0.039266s	0.160342	19052	0.91	0.121490	19052	1.20	132%	graph
gov.nih.nlm.meshb-prev  (https)	0.077931	19069	1.89	0.061581	19069	2.38	126%	graph
gov.nih.nlm.support  (https)	0.123825	46172	2.86	0.008765	0	0	n/a	graph
gov.nih.nlm.www  (https)	0.086472	34729	3.08	0.062028	34729	4.27	139%	graph
gov.nih.www  (https)	0.057484	5480	0.73	0.072426	5505	0.58	80%	graph
gov.usa.www  (https)	0.020802	48647	18.56	0.019973	48647	19.53	105%	graph
IPv6 operational: 100% of linked subdomains (1/1), 83% of all linked domains (10/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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