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 2026.08.13 -

gov.citizenscience. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.crazyegg.script  (https)	0.123331	915	0.06	1.092350	915	0.01	11%	graph
com.facebook.www  (https)  [v6R] 1/0.092004s	1.582381	426096	2.05	0.430599	427219	7.58	369%	graph
com.googletagmanager.www  (https)	0.059811	1561	0.20	0.058985	1561	0.21	102%	graph
com.x  (https)	0.164972	35179	1.64	0.004120	0	0	n/a	graph
edu.si.www  (https)	0.060190	46256	5.88	0.267551	46298	1.32	22%	graph
gov.archives.www  (https)	0.044936	30800	5.34	0.062368	30800	3.79	71%	graph
gov.blm.www  (https)	0.520212	122059	1.79	0.621024	122059	1.50	84%	graph
gov.census.opportunity  (https)	0.069492	51382	5.68	0.043510	51382	9.12	160%	graph
• gov.citizenscience.www  (https)  [v4R] 1/0.241480s  [v6R] 1/0.058678s	0.664138	38548	0.44	0.084794	38548	3.50	790%	graph
gov.epa.www  (https)	0.069702	64936	7.18	0.052438	64936	9.53	133%	graph
gov.fws.www  (https)	0.185934	220993	9.11	0.013691	0	0	n/a	graph
gov.gsa.www  (https)	0.067042	188284	21.44	0.081651	188284	17.73	83%	graph
gov.health  (https)	0.155538	86764	4.27	0.103486	0	0	n/a	graph
gov.loc.crowd  (https)	0.048669	5340	0.85	0.057942	5404	0.72	85%	graph
gov.nasa.science  (https)	0.095299	378776	30.42	0.005223	0	0	n/a	graph
gov.noaa.www  (https)	0.298248	0	0	0.222567	0	0	n/a	graph
gov.nps.www  (https)  [v4R] 1/0.051323s  [v6R] 1/0.038453s	0.074386	71597	7.38	0.054851	71597	10.12	137%	graph
gov.usa.www  (https)	0.054916	47217	6.67	0.247698	47217	1.46	22%	graph
gov.usda.fs.www  (https)	0.322438	99241	2.35	0.553987	99241	1.37	58%	graph
gov.usgs.www  (https)	0.055737	919	0.13	0.048421	919	0.15	115%	graph
gov.volunteer  (https)  [v4R] 2/0.175190s  [v6R] 1/0.057362s	0.333400	72269	1.66	0.060194	0	0	n/a	graph
org.scistarter  (https)	0.179976	50834	2.17	0.032448	0	0	n/a	graph
org.zooniverse.www  (https)	0.070632	49929	5.44	0.061650	49929	6.24	115%	graph
IPv6 operational: 100% of linked subdomains (1/1), 70% of all linked domains (16/23)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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