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 2025.07.01 -

gov.hydrogen. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.076437s  [v6R] 1/0.038477s	0.215580	75461	2.68	0.105599	75598	5.49	205%	graph
com.googleapis.fonts  (https)	0.043347	1621	0.29	0.058024	1621	0.21	74%	graph
com.googletagmanager.www  (https)	0.042702	1561	0.28	0.042051	1561	0.28	100%	graph
com.gstatic.fonts  (https)	0.034282	1561	0.35	0.040521	1561	0.30	85%	graph
com.linkedin.www  (https)	0.179231	139075	5.93	0.194839	138652	5.45	92%	graph
com.responsibledisclosure.doe  (https)	0.040261	0	0	0.007526	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.258225s	0.483863	269391	4.26	0.003348	0	0	n/a	graph
com.youtube.www  (https)	0.192660	602703	23.95	0.201226	609796	23.15	97%	graph
gov.commerce.www  (https)	0.707541	84310	0.91	0.090701	84310	7.15	786%	graph
gov.defense.www  (https)	0.033529	367	0.08	0.042045	369	0.07	79%	graph
gov.doe.directives.www  (https)	0.148872	118	0.01	0.015775	0	0	n/a	graph
gov.doi.www  (https)	0.029767	49310	12.97	0.032614	49310	11.76	91%	graph
gov.dol.www  (https)	0.048380	90214	14.34	0.038664	90236	18.12	126%	graph
gov.energy  (https)	0.000	0	0	0.040706	0	0	n/a	graph
gov.energy.eere.www1  (https)	0.076922	1825	0.18	0.007458	0	0	n/a	graph
gov.energy.hydrogen.www  (https)	0.120291	44667	2.84	0.086379	44667	3.96	140%	graph
gov.energy.www  (https)	0.049908	87661	13.65	0.054529	87661	12.39	91%	graph
gov.epa.www  (https)	0.100149	61841	4.72	0.043688	61841	10.97	233%	graph
• gov.hydrogen.www  (https)  [v4R] 2/0.384639s	0.432374	31358	0.55	0.032039	0	0	n/a	graph
gov.nasa.www  (https)	0.056125	340089	46.33	0.075732	340089	34.60	75%	graph
gov.sba.www  (https)	0.083343	127150	11.69	0.037612	127150	26.22	224%	graph
gov.state.www  (https)	0.105421	521485	37.89	0.072575	521485	55.26	146%	graph
gov.transportation.www  (https)	0.121573	0	0	0.041105	0	0	n/a	graph
gov.treasury.home  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.041147	48012	8.93	0.033779	48012	11.10	124%	graph
gov.usda.www  (https)	0.078053	0	0	0.070167	0	0	n/a	graph
gov.whitehouse.www  (https)	0.064380	244143	29.10	0.059141	244143	31.57	108%	graph
IPv6 operational: 0% of linked subdomains (0/1), 67% of all linked domains (18/27)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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