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.acquisition. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.366351	464463	9.68	0.613134	464908	5.79	60%	graph
com.googletagmanager.www  (https)	0.050272	1561	0.24	0.078245	1561	0.15	64%	graph
com.twitter  (https)  [v4R] 1/0.059228s	0.215100	244940	8.69	0.002638	0	0	n/a	graph
• gov.acquisition.www  (https)	0.065873	64816	7.61	0.188196	64816	2.63	35%	graph
gov.federalregister.www  (https)  [v4R] 1/0.050473s	0.078029	10596	1.04	0.004135	0	0	n/a	graph
gov.gsa.www  (https)	0.107368	199986	14.26	0.100552	199986	15.26	107%	graph
gov.gsaig.www  (https)	0.085882	64106	5.75	0.104415	64106	4.70	82%	graph
gov.usa.www  (https)	0.053288	47231	6.80	0.242035	47231	1.49	22%	graph
IPv6 operational: 100% of linked subdomains (1/1), 75% of all linked domains (6/8)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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