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.volcano. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.arcgis.maps.usgs  (https)  [v4R] 1/0.031886s	0.044058	1345	0.23	0.005195	0	0	n/a	graph
com.facebook.www  (https)  [v4R] 1/0.115008s	0.437026	427122	7.46	0.254369	427104	12.83	172%	graph
com.googletagmanager.www  (https)	0.039081	1561	0.31	0.040141	1561	0.30	98%	graph
com.instagram.www  (https)	0.258603	402001	11.89	0.381113	402243	8.05	68%	graph
com.linkedin.www  (https)	0.185418	140466	5.79	0.222055	140465	4.83	83%	graph
com.twitter  (https)  [v4R] 1/0.049805s	0.156948	35221	1.72	0.002377	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.038633s  [v6R] 1/0.048088s	0.231606	870611	28.75	0.236892	865517	27.98	97%	graph
com.youtube.www  (https)	0.250646	871096	26.58	0.161707	868311	41.15	155%	graph
gov.doi.www  (https)	0.058570	55343	7.28	0.095571	55343	4.44	61%	graph
gov.nps.www  (https)  [v4R] 1/0.021175s  [v6R] 1/0.031726s	0.025444	71872	21.93	0.035977	71872	15.67	71%	graph
gov.usa.www  (https)	0.021149	47217	17.15	0.033588	47217	10.92	64%	graph
gov.usgs.answers  (https)	0.618403	105209	1.30	0.598043	105209	1.34	103%	graph
gov.usgs.earthquake  (https)	0.021144	13817	5.02	0.033171	13817	3.19	64%	graph
gov.usgs.pubs  (https)	0.262780	29019	0.85	0.151595	29019	1.47	174%	graph
gov.usgs.store  (https)	0.282095	204190	5.52	0.172583	204190	9.06	164%	graph
gov.usgs.volcanoes  (https)  [v4R] 1/0.242955s	0.287441	919	0.02	0.000	0	0	n/a	graph
gov.usgs.www  (https)	0.022411	919	0.32	0.041574	919	0.17	54%	graph
• gov.volcano.www  (https)  [v4R] 1/0.245720s	0.265898	919	0.03	0.000	0	0	n/a	graph
org.ivhhn.vog  (https)	0.411531	19541	0.36	0.411760	19541	0.36	100%	graph
science.hawaiiash  (https)  [v4R] 1/0.334035s	0.650002	64548	0.76	0.010450	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/1), 75% of all linked domains (15/20)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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