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 2026.03.26 -

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)	0.084621	915	0.08	0.105420	915	0.07	80%	graph
com.facebook.www  (https)	0.314600	464796	11.29	0.302570	465035	11.75	104%	graph
com.googletagmanager.www  (https)	0.034546	1561	0.35	0.041178	1561	0.29	83%	graph
com.twitter  (https)  [v4R] 1/0.067110s	0.223240	244940	8.38	0.007407	0	0	n/a	graph
edu.si.www  (https)	0.042958	4706	0.85	0.040104	4770	0.91	106%	graph
gov.archives.www  (https)	0.138720	27900	1.54	0.041121	27900	5.19	337%	graph
gov.blm.www  (https)	0.766800	116596	1.16	0.750705	116596	1.19	102%	graph
gov.census.opportunity  (https)	0.056570	51382	7.00	0.034839	51382	11.53	165%	graph
• gov.citizenscience.www  (https)  [v4R] 1/0.063720s  [v6R] 1/0.041691s	0.094761	38579	3.13	0.074538	38579	3.98	127%	graph
gov.epa.www  (https)	0.034417	64982	14.58	0.051591	64982	9.72	67%	graph
gov.fws.www  (https)	0.120450	116112	7.38	0.006367	0	0	n/a	graph
gov.gsa.www  (https)	0.062960	199986	24.61	0.042860	199986	36.33	148%	graph
gov.health  (https)	0.154756	77980	3.86	0.110131	0	0	n/a	graph
gov.loc.crowd  (https)	0.092441	27591	2.29	0.098799	27591	2.15	94%	graph
gov.nasa.science  (https)	0.075897	328752	33.44	0.005206	0	0	n/a	graph
gov.noaa.www  (https)	0.155740	919	0.05	0.049511	919	0.14	316%	graph
gov.nps.www  (https)  [v4R] 1/0.034879s  [v6R] 1/0.032883s	0.050459	70059	10.69	0.039775	70059	13.71	128%	graph
gov.usa.www  (https)	0.037854	47231	9.74	0.053853	47231	6.80	70%	graph
gov.usda.fs.www  (https)	0.158907	1484	0.07	0.231737	1484	0.05	68%	graph
gov.usgs.www  (https)	2.221116	129083	0.44	2.225357	129083	0.44	100%	graph
gov.volunteer  (https)  [v4R] 2/0.174475s  [v6R] 1/1.049533s	0.303263	70089	1.76	1.052342	0	0	n/a	graph
org.scistarter  (https)	0.099310	50414	3.89	0.023138	0	0	n/a	graph
org.zooniverse.www  (https)	0.077767	49592	4.91	0.055722	49592	6.88	140%	graph
IPv6 operational: 100% of linked subdomains (1/1), 74% of all linked domains (17/23)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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