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 2026.03.10 -

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] 1/0.108142s  [v6R] 1/0.087659s	0.870837	465213	4.08	0.374788	465262	9.49	233%	graph
com.twitter  (https)  [v4R] 1/0.062445s	0.214460	239132	8.53	0.002871	0	0	n/a	graph
com.youtube.www  (https)	0.240112	682380	21.69	0.243152	682829	21.44	99%	graph
gov.data.www  (https)  [v4R] 1/0.281461s  [v6R] 1/0.226242s	0.331715	121568	2.80	0.289189	121568	3.21	115%	graph
gov.federalregister.www  (https)  [v4R] 1/0.041547s	0.080343	10449	1.00	0.004145	0	0	n/a	graph
gov.regulations.www  (https)	0.041570	919	0.17	0.078534	919	0.09	53%	graph
• gov.slgs.www  (https)  [v4R] 1/0.310795s	0.546523	42302	0.59	0.000	0	0	n/a	graph
gov.treasury.fiscal  (https)	0.000	0	0	0.595750	69286	0.89	n/a	graph
gov.treasury.fiscal.slgsafe  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.treasury.fiscaldata  (https)	1.311115	581844	3.39	0.000	0	0	n/a	graph
gov.treasury.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.055132	47580	6.60	0.073374	47580	4.97	75%	graph
gov.usaspending.www  (https)	0.575426	2983	0.04	0.846855	2983	0.03	68%	graph
IPv6 operational: 0% of linked subdomains (0/1), 54% of all linked domains (7/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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