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 2026.01.26 -

gov.evaluation. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.cloudflare.cdnjs  (https)	0.048228	8891	1.41	0.047143	8891	1.44	102%	graph
com.govdelivery.public  (https)  [v4R] 1/0.075369s  [v6R] 1/0.060080s	0.109446	7656	0.54	0.086818	7656	0.68	127%	graph
gov.cdo.www  (https)	0.420649	46204	0.84	0.041908	46204	8.60	1024%	graph
gov.cio.www  (https)	0.308256	23434	0.58	0.026996	23434	6.88	1185%	graph
gov.data.resources  (https)	0.347621	45031	0.99	0.035219	45031	9.82	991%	graph
gov.data.strategy  (https)	0.323544	15733	0.37	0.040455	15733	3.00	808%	graph
• gov.evaluation.www  (https)	0.330874	38715	0.90	0.098680	38715	3.01	337%	graph
gov.fcsm.www  (https)  [v4R] 1/0.085080s  [v6R] 1/0.099394s	0.254183	29669	0.89	0.308151	29669	0.73	82%	graph
gov.fpc.www  (https)	0.318781	35174	0.84	0.036933	35174	7.45	883%	graph
gov.gsa.www  (https)	0.032565	196612	46.88	0.024724	196612	62.50	133%	graph
gov.gsaig.www  (https)	0.583635	63039	0.82	0.462133	63039	1.04	126%	graph
gov.max.community-dc  (https)  [v4R] 1/0.117798s  [v6R] 1/0.104278s	0.285038	48734	1.30	0.247330	48742	1.51	115%	graph
gov.performance  (https)  [v4R] 1/0.169886s	0.187683	11739	0.48	0.053361	0	0	n/a	graph
gov.performance.www  (https)	0.301250	11739	0.30	0.031802	11739	2.89	971%	graph
gov.statspolicy.www  (https)  [v4R] 1/0.098001s  [v6R] 1/0.108879s	0.295059	31439	0.81	0.260224	31439	0.92	113%	graph
gov.usa.www  (https)	0.028517	46894	12.78	0.025559	46894	14.31	112%	graph
gov.whitehouse.www  (https)	0.040737	253922	48.43	0.032717	253922	60.54	125%	graph
IPv6 operational: 100% of linked subdomains (1/1), 94% of all linked domains (16/17)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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