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 2026.09.14 -

gov.dol. | Department of Labor	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/1.073408s  [v6R] 1/0.073518s	1.765223	450922	1.95	0.971903	449600	3.53	181%	graph
com.googletagmanager.www  (https)	0.079198	1561	0.15	0.046855	1561	0.26	172%	graph
com.instagram.www  (https)	0.503303	408449	6.20	1.197109	408666	2.60	42%	graph
com.linkedin.www  (https)	0.534866	140465	2.01	0.244543	139186	4.35	217%	graph
com.twitter  (https)  [v4R] 1/0.080502s	0.651175	32773	0.38	0.002838	0	0	n/a	graph
com.x  (https)	0.161264	32773	1.55	0.003029	0	0	n/a	graph
com.youtube.www  (https)	0.196581	874069	34.02	0.608789	882052	11.07	33%	graph
gov.apprenticeship.www  (https)	0.338041	202530	4.57	0.017871	0	0	n/a	graph
gov.bls.www  (https)	0.064376	1325	0.16	0.041268	1325	0.25	156%	graph
gov.disasterassistance.www  (https)	0.091712	120882	10.13	0.076444	120882	12.13	120%	graph
gov.dol.beta  (https)	0.150675	77347	3.93	0.332062	77361	1.78	45%	graph
gov.dol.blog  (https)  [v4R] 1/0.738427s  [v6R] 1/0.357957s	0.799302	105273	1.01	0.475740	105288	1.69	168%	graph
gov.dol.oig.www  (https)	0.131064	61462	3.58	0.013603	0	0	n/a	graph
gov.dol.webapps  (https)	0.040715	147	0.03	0.010588	0	0	n/a	graph
• gov.dol.www  (https)	0.182910	87768	3.68	0.080192	87781	8.37	228%	graph
gov.msha.www  (https)	0.093318	232848	19.10	0.060486	232848	29.61	155%	graph
gov.osc  (https)	0.529860	125897	1.82	1.212230	125897	0.79	44%	graph
gov.osha.www  (https)	0.050390	919	0.14	0.017607	0	0	n/a	graph
gov.pbgc.www  (https)	0.126797	71520	4.33	0.008388	0	0	n/a	graph
gov.usa.www  (https)	0.069594	47379	5.24	1.325778	47379	0.27	5%	graph
gov.whitehouse.www  (https)	0.511009	290098	4.33	0.305304	290098	7.26	168%	graph
gov.workcenter.www  (https)	0.711945	155613	1.67	0.003029	0	0	n/a	graph
IPv6 operational: 60% of linked subdomains (3/5), 64% of all linked domains (14/22)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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