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.buyamerican. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googletagmanager.www  (https)	0.309247	1561	0.04	0.066719	1561	0.18	468%	graph
gov.acquisition.www  (https)	0.058800	62439	8.21	0.004656	0	0	n/a	graph
• gov.buyamerican.www  (https)  [v4R] 1/0.215573s  [v6R] 1/0.193616s	0.972662	41854	0.33	0.828912	41854	0.39	117%	graph
gov.congress.www  (https)	0.043785	5343	0.95	0.035667	5385	1.17	124%	graph
gov.gsa.www  (https)	0.275411	188512	5.23	0.065265	188512	22.13	423%	graph
gov.gsaig.www  (https)	0.152399	65274	3.28	0.407578	65274	1.22	37%	graph
gov.madeinamerica.www  (https)	0.472901	41854	0.68	0.331709	41854	0.96	143%	graph
gov.sam  (https)	0.039458	55356	10.83	0.064523	55356	6.60	61%	graph
gov.sba  (https)  [v4R] 1/0.094318s	0.227259	124119	4.17	0.006318	0	0	n/a	graph
gov.usa.www  (https)	0.040610	47199	9.00	0.034183	47199	10.59	118%	graph
gov.whitehouse.www  (https)	0.100406	322720	24.62	0.074272	322720	33.27	135%	graph
IPv6 operational: 100% of linked subdomains (1/1), 82% of all linked domains (9/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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