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.bondpro. | Department of the Treasury	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.552327	422585	5.84	0.532582	425337	6.10	104%	graph
com.twitter  (https)  [v4R] 1/0.084178s	0.318443	266111	6.38	0.002657	0	0	n/a	graph
com.youtube.www  (https)	0.200536	817374	31.18	0.272347	817174	22.92	74%	graph
• gov.bondpro.www  (https)	0.071133	42102	4.52	0.364412	42102	0.88	20%	graph
gov.data.www  (https)  [v4R] 1/0.218791s  [v6R] 1/0.292581s	0.274098	121511	3.38	0.349291	121511	2.66	79%	graph
gov.regulations.www  (https)	0.042162	919	0.17	0.033387	919	0.21	127%	graph
gov.treasury.fiscal  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.treasury.fiscal.fedinvest  (https)  [v4R] 3/0.418709s  [v6R] 3/1.024846s	1.177701	12407	0.08	1.392924	12407	0.07	85%	graph
gov.treasury.fiscal.slgsafe  (https)  [v4R] 3/0.431937s	0.776486	12387	0.12	0.000	0	0	n/a	graph
gov.treasury.fiscaldata  (https)	0.000	0	0	3.144498	610083	1.48	n/a	graph
gov.treasury.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.041581	47199	8.78	0.033301	47199	10.91	124%	graph
gov.usaspending.www  (https)	0.556584	2917	0.04	0.542232	2917	0.04	103%	graph
IPv6 operational: 100% of linked subdomains (1/1), 69% of all linked domains (9/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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