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 2025.08.15 -

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)	0.079672	915	0.09	0.144432	915	0.05	55%	graph
com.facebook.www  (https)	0.194718	78833	3.10	0.149873	78974	4.04	130%	graph
com.googletagmanager.www  (https)	0.036589	1561	0.33	0.031453	1561	0.38	116%	graph
com.twitter  (https)  [v4R] 1/0.061334s	0.182042	276294	11.58	0.001232	0	0	n/a	graph
edu.si.www  (https)	0.062160	103024	12.68	0.046776	103024	17.09	135%	graph
gov.archives.www  (https)	0.029362	27228	7.16	0.090064	27228	2.31	32%	graph
gov.blm.www  (https)	0.284960	115601	3.11	0.523537	115601	1.69	54%	graph
gov.census.opportunity  (https)	0.046704	43277	7.18	0.030983	43277	11.01	153%	graph
• gov.citizenscience.www  (https)  [v4R] 1/0.046228s  [v6R] 1/0.046643s	0.098001	41911	3.26	0.089564	41911	3.59	110%	graph
gov.epa.www  (https)	0.023121	62992	20.90	0.022827	62992	21.85	105%	graph
gov.fws.www  (https)	0.098872	110119	8.57	0.003414	0	0	n/a	graph
gov.gsa.www  (https)	0.026930	216185	63.44	0.021754	216185	78.54	124%	graph
gov.health  (https)	0.034001	121790	27.33	0.008944	0	0	n/a	graph
gov.loc.crowd  (https)	0.043115	31431	5.58	0.048401	31431	5.00	90%	graph
gov.nasa.science  (https)	0.309965	331280	8.18	0.015652	0	0	n/a	graph
gov.noaa.www  (https)	0.036795	919	0.19	0.023464	919	0.30	157%	graph
gov.nps.www  (https)  [v4R] 1/0.025024s  [v6R] 1/0.020999s	0.028949	67541	18.40	0.025439	67541	20.61	112%	graph
gov.usa.blog  (https)	0.074774	52054	5.37	0.097686	52054	4.09	76%	graph
gov.usa.www  (https)	0.027472	48047	13.58	0.031215	48047	11.82	87%	graph
gov.usda.fs.www  (https)	0.387246	94769	1.87	0.249014	94867	2.91	156%	graph
gov.usgs.www  (https)	0.032585	156857	37.40	0.036447	156857	33.24	89%	graph
gov.volunteer  (https)  [v4R] 2/0.144633s  [v6R] 1/0.071877s	0.313530	69778	1.70	0.075618	0	0	n/a	graph
org.scistarter  (https)	0.123912	29551	1.83	0.031840	0	0	n/a	graph
org.zooniverse.www  (https)	0.117472	44017	2.87	0.080631	44012	4.20	146%	graph
IPv6 operational: 100% of linked subdomains (1/1), 75% of all linked domains (18/24)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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