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 2026.07.21 -

gov.nitrd. | Executive Office of the President	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googletagmanager.www  (https)	0.061184	1561	0.20	0.059308	1561	0.20	103%	graph
com.linkedin.www  (https)	0.254499	141608	4.25	0.239112	141608	4.52	106%	graph
com.office.forms  (https)	0.056195	47009	6.40	0.073053	47008	4.91	77%	graph
com.x  (https)	1.352788	266111	1.50	0.004121	0	0	n/a	graph
com.youtube.www  (https)	0.336214	822107	18.67	0.293656	833567	21.71	116%	graph
gov.ahrq.www  (https)	0.033377	919	0.21	0.067154	919	0.10	49%	graph
gov.cdc.www  (https)  [v4R] 1/0.043155s  [v6R] 1/0.032617s	0.060971	61013	7.76	0.059276	61013	7.89	102%	graph
gov.dhs.www  (https)	0.078681	91905	8.99	0.288124	91916	2.43	27%	graph
gov.energy.www  (https)	0.065142	130632	15.33	0.049886	130632	20.34	133%	graph
gov.healthit.www  (https)  [v4R] 1/0.428091s	2.103606	427285	1.55	0.010968	0	0	n/a	graph
gov.justice.www  (https)	0.078919	102367	10.01	0.100574	102367	7.81	78%	graph
gov.nasa.www  (https)	0.265244	341259	9.82	0.077250	341259	33.81	344%	graph
gov.nih.www  (https)	0.363546	62629	1.32	0.310129	62629	1.54	117%	graph
gov.nist.www  (https)	0.089208	95081	8.15	0.069479	95081	10.51	129%	graph
• gov.nitrd.www  (https)	0.412911	127122	2.35	0.094468	127122	10.32	438%	graph
gov.noaa.www  (https)	0.044247	919	0.16	0.050932	919	0.14	88%	graph
gov.nsa.www  (https)	0.370704	363	0.01	0.094682	365	0.03	396%	graph
gov.nsf.www  (https)	0.041409	80405	14.96	0.088446	80405	6.97	47%	graph
gov.usgs.www  (https)	0.050583	919	0.14	0.067191	919	0.10	75%	graph
gov.uspto.www  (https)	0.308395	127428	3.16	0.072261	127428	13.50	428%	graph
gov.va.research.www  (https)	0.131970	57598	3.35	4.943421	57598	0.09	3%	graph
gov.war.www  (https)	0.341399	365	0.01	0.047164	365	0.06	726%	graph
mil.af.www  (https)	0.354978	362	0.01	0.124596	364	0.02	287%	graph
mil.army.www  (https)	0.352803	173846	3.77	0.167692	173846	7.94	211%	graph
mil.darpa.www  (https)	0.166389	89016	4.09	0.010408	0	0	n/a	graph
mil.navy.www  (https)	0.105461	366	0.03	0.039176	366	0.07	269%	graph
org.gmpg  (https)	0.532436	1698	0.02	0.022778	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 85% of all linked domains (23/27)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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