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 2026.10.24 -

gov.slgs. | 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)  [v4R] 1/0.070680s  [v6R] 1/0.071420s	0.312383	419976	10.27	0.386362	420185	8.31	81%	graph
com.twitter  (https)  [v4R] 1/0.076334s	0.183167	40318	1.68	0.004167	0	0	n/a	graph
com.youtube.www  (https)	0.228307	956960	32.02	0.205794	957824	35.65	111%	graph
gov.data.www  (https)  [v4R] 1/0.214701s  [v6R] 1/0.220682s	0.248177	121848	3.75	0.259608	121848	3.59	96%	graph
gov.federalregister.www  (https)  [v4R] 1/0.021061s	0.044931	10596	1.84	0.012929	0	0	n/a	graph
gov.regulations.www  (https)	1.086067	919	0.01	0.026587	919	0.27	4178%	graph
• gov.slgs.www  (https)  [v4R] 1/0.044621s  [v6R] 1/0.301853s	0.104543	369	0.03	0.600698	369	0.00	17%	graph
gov.treasury.fiscal  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.treasury.fiscal.slgsafe  (https)  [v4R] 3/0.155035s	0.535393	12929	0.18	0.000	0	0	n/a	graph
gov.treasury.fiscaldata  (https)	0.661133	613527	7.08	0.728640	613527	6.43	91%	graph
gov.treasury.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.127209	48647	2.92	0.032332	48647	11.60	397%	graph
gov.usaspending.www  (https)	0.571238	2917	0.04	0.536642	2917	0.04	107%	graph
IPv6 operational: 100% of linked subdomains (1/1), 62% of all linked domains (8/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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