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 2025.05.08 -

gov.usgs. | 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)  [v4R] 1/0.084618s	0.225032	74023	2.51	0.126390	76670	4.64	185%	graph
com.googletagmanager.www  (https)	0.031970	1561	0.38	0.030360	1561	0.40	103%	graph
com.instagram.www  (https)	0.275700	443017	12.29	0.257903	443131	13.15	107%	graph
com.linkedin.www  (https)	0.157396	137997	6.71	0.160149	138420	6.60	98%	graph
com.twitter  (https)  [v4R] 1/0.062340s	0.169258	263266	11.88	0.003367	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.046631s  [v6R] 1/0.039083s	0.220194	601856	20.87	0.200004	601763	22.96	110%	graph
gov.doi.www  (https)	0.031726	51054	12.56	0.026715	51054	14.98	119%	graph
gov.usa.www  (https)	0.020425	49915	19.04	0.023791	49915	16.56	87%	graph
gov.usgs.answers  (https)	0.692791	102734	1.13	0.653256	102734	1.20	106%	graph
gov.usgs.earthquake  (https)  [v4R] 1/0.021196s  [v6R] 1/0.023610s	0.046213	173314	28.75	0.044473	173314	30.05	105%	graph
gov.usgs.ngmdb  (https)	0.318970	203	0.00	0.148384	203	0.01	215%	graph
gov.usgs.pubs  (https)	0.471510	28431	0.46	0.538101	28431	0.40	88%	graph
gov.usgs.store  (https)	0.223528	149017	5.10	0.309800	149017	3.68	72%	graph
gov.usgs.tableau  (https)	0.296592	1339	0.03	0.000	0	0	n/a	graph
gov.usgs.volcanoes  (https)  [v6R] 1/0.376511s	0.000	0	0	3.011853	144873	0.37	n/a	graph
gov.usgs.waterdata.dashboard  (https)	0.317104	2641	0.06	0.283686	2641	0.07	112%	graph
gov.usgs.webapps  (https)	0.207187	33029	1.22	0.000	0	0	n/a	graph
• gov.usgs.www  (https)	0.027886	156291	44.16	0.021019	156291	56.78	129%	graph
IPv6 operational: 80% of linked subdomains (8/10), 83% of all linked domains (15/18)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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