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 2026.09.21 -

gov.gcmrc. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.065928	0	0	1.416492	455481	2.45	n/a	graph
com.googletagmanager.www  (https)	0.068247	1561	0.18	0.048397	1561	0.25	142%	graph
com.instagram.www  (https)	0.553143	410232	5.66	0.400176	410300	7.83	138%	graph
com.linkedin.www  (https)	0.224343	140465	4.78	0.269525	140465	3.98	83%	graph
com.twitter  (https)  [v4R] 1/1.085197s	1.201464	32787	0.21	0.005195	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.093862s  [v6R] 1/0.063523s	0.315077	883753	21.40	0.289247	878900	23.20	108%	graph
gov.doi.www  (https)	0.101187	57634	4.35	0.073203	57634	6.02	138%	graph
• gov.gcmrc.www  (https)  [v4R] 1/0.336675s	0.370106	919	0.02	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.259154	48215	1.42	0.088304	48215	4.18	294%	graph
gov.usgs.answers  (https)	0.964019	105209	0.83	0.650495	105209	1.23	148%	graph
gov.usgs.earthquake  (https)	0.057442	13817	1.85	0.036598	13817	2.93	158%	graph
gov.usgs.pubs  (https)	0.593704	29221	0.38	0.287873	29221	0.78	207%	graph
gov.usgs.store  (https)	0.646575	183638	2.17	0.594120	183638	2.36	109%	graph
gov.usgs.www  (https)	0.049708	919	0.14	0.042353	919	0.17	117%	graph
IPv6 operational: 0% of linked subdomains (0/1), 86% of all linked domains (12/14)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: [email protected]