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 2025.11.26 -

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)	0.152793	915	0.05	0.299265	915	0.02	51%	graph
com.facebook.www  (https)  [v4R] 1/0.181995s  [v6R] 1/0.131348s	0.369310	81761	1.69	0.273327	81904	2.29	135%	graph
com.googletagmanager.www  (https)	0.031927	1561	0.38	0.032276	1561	0.37	97%	graph
com.twitter  (https)  [v4R] 1/0.061388s	0.174971	219729	9.63	0.003030	0	0	n/a	graph
edu.si.www  (https)	0.054949	7241	1.02	0.082358	7283	0.68	66%	graph
gov.archives.www  (https)	0.026228	26547	7.79	0.026680	26547	7.79	100%	graph
gov.blm.www  (https)	0.379197	115147	2.32	0.279889	115147	3.15	136%	graph
gov.census.opportunity  (https)	0.046178	43585	7.23	0.024953	43585	13.86	192%	graph
• gov.citizenscience.www  (https)  [v4R] 1/0.088721s  [v6R] 1/0.049502s	0.109642	40709	2.85	0.070166	40709	4.44	156%	graph
gov.epa.www  (https)	0.036102	62802	13.31	0.021186	62802	22.82	171%	graph
gov.fws.www  (https)	0.097605	111792	8.79	0.007100	0	0	n/a	graph
gov.gsa.www  (https)	0.052165	195993	28.76	0.025246	195993	59.81	208%	graph
gov.health  (https)	0.123098	76229	4.73	0.103774	0	0	n/a	graph
gov.loc.crowd  (https)	0.073761	30583	3.20	0.070474	30583	3.33	104%	graph
gov.nasa.science  (https)	0.625256	344875	4.21	0.004111	0	0	n/a	graph
gov.noaa.www  (https)	0.050014	919	0.14	0.027211	919	0.26	185%	graph
gov.nps.www  (https)  [v4R] 1/0.019471s  [v6R] 1/0.028683s	0.025341	67474	20.59	0.033400	67474	15.60	76%	graph
gov.usa.blog  (https)	0.162863	52000	2.45	0.077303	52000	5.15	210%	graph
gov.usa.www  (https)	0.037041	47111	9.71	0.030021	47111	11.98	123%	graph
gov.usda.fs.www  (https)	0.261171	94592	2.77	0.278527	94592	2.60	94%	graph
gov.usgs.www  (https)	2.221617	152067	0.52	2.374840	152067	0.49	94%	graph
gov.volunteer  (https)  [v4R] 2/0.123030s  [v6R] 1/0.042864s	0.254949	70080	2.10	0.049132	0	0	n/a	graph
org.scistarter  (https)	0.179776	29551	1.26	0.030182	0	0	n/a	graph
org.zooniverse.www  (https)	0.250260	46466	1.42	0.038363	46466	9.33	658%	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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