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 2026.07.01 -

gov.acl. | 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)	2.218557	430798	1.48	4.885078	432127	0.67	46%	graph
com.linkedin.www  (https)	0.512872	593677	8.85	0.206505	141606	5.24	59%	graph
com.x  (https)	2.796040	280445	0.77	0.006430	0	0	n/a	graph
com.youtube.www  (https)	0.521337	766966	11.23	0.290702	767867	20.20	180%	graph
gov.acl  [v4R] 1/0.233186s	0.486899	83101	1.30	0.013747	0	0	n/a	graph
gov.acl  (https)	0.491166	83101	1.29	0.006269	0	0	n/a	graph
gov.acl.agid  (https)	0.045764	458	0.08	0.208688	458	0.02	22%	graph
• gov.acl.www  (https)  [v4R] 1/0.054526s	0.452152	83101	1.40	0.008406	0	0	n/a	graph
gov.grants.www  [v4R] 1/0.226082s  [v6R] 1/0.014827s	0.260140	63829	1.87	1.131734	63829	0.43	23%	graph
gov.hhs.www	0.021026	365	0.13	0.032608	365	0.09	66%	graph
gov.hhs.www  (https)	1.043854	365	0.00	0.047201	363	0.06	2213%	graph
gov.usa.www  [v4R] 1/0.028007s  [v6R] 1/0.017931s	0.267587	47199	1.35	0.057151	47199	6.32	468%	graph
gov.whitehouse.www  [v4R] 1/0.012179s  [v6R] 1/0.230227s	0.095852	289226	23.23	0.319475	289226	6.92	30%	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.051837s  [v6R] 1/0.045052s	0.136086	48904	2.74	0.116305	48904	3.22	117%	graph
IPv6 operational: 25% of linked subdomains (1/4), 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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