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 2026.09.21 -

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)	0.505536	455291	6.88	0.266609	455523	13.07	190%	graph
com.googletagmanager.www  (https)	0.054166	1561	0.22	0.051000	1561	0.23	106%	graph
com.instagram.www  (https)	0.266559	410380	11.77	0.283083	410280	11.06	94%	graph
com.linkedin.www  (https)	0.153221	140465	7.00	0.225042	140465	4.76	68%	graph
com.twitter  (https)  [v4R] 1/0.071635s	0.188426	32787	1.33	0.002802	0	0	n/a	graph
com.x  (https)	0.116560	32786	2.16	0.003037	0	0	n/a	graph
com.youtube.www  (https)	0.170720	884133	39.68	0.187020	882946	36.02	91%	graph
gov.apprenticeship.www  (https)	0.205042	202530	7.54	0.017715	0	0	n/a	graph
gov.bls.www  (https)	0.070454	1323	0.14	0.037409	1325	0.27	189%	graph
gov.disasterassistance.www  (https)	0.077596	112781	11.17	0.066228	112781	13.04	117%	graph
gov.dol.beta  (https)	0.110036	82534	5.72	0.050457	82546	12.60	220%	graph
gov.dol.blog  (https)  [v4R] 1/0.066072s  [v6R] 1/0.062192s	0.164747	110447	5.14	0.130776	110460	6.48	126%	graph
gov.dol.oig.www  (https)	0.098167	61430	4.78	0.023137	0	0	n/a	graph
gov.dol.webapps  (https)	0.049546	147	0.02	0.008347	0	0	n/a	graph
• gov.dol.www  (https)	0.060162	87855	11.17	0.064533	87870	10.47	94%	graph
gov.msha.www  (https)	0.283039	232863	6.28	0.081252	232863	21.93	349%	graph
gov.osc  (https)	0.489096	125887	1.96	0.120586	125887	8.00	408%	graph
gov.osha.www  (https)	0.050598	919	0.14	0.010509	0	0	n/a	graph
gov.pbgc.www  (https)	0.296103	71519	1.84	0.004146	0	0	n/a	graph
gov.usa.www  (https)	0.043008	48215	8.55	0.048082	48215	7.66	90%	graph
gov.whitehouse.www  (https)	0.070880	290621	31.68	0.055396	290621	40.31	127%	graph
gov.workcenter.www  (https)	0.297889	155611	4.00	0.006265	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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