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 2025.07.22 -

gov.usich. | U.S. Interagency Council on Homelessness	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.constantcontact.r20.visitor  (https)	0.084520	1137	0.10	0.003603	0	0	n/a	graph
com.facebook.www  (https)  [v6R] 1/0.041612s	0.117464	77391	5.05	0.120512	77286	4.91	97%	graph
com.linkedin.www  (https)	0.229826	138531	4.62	0.171242	138954	6.20	134%	graph
com.twitter  (https)  [v4R] 1/0.067992s	0.199290	273715	10.49	0.003351	0	0	n/a	graph
com.usps.www  (https)	0.101191	106428	8.04	0.043959	106428	18.88	235%	graph
gov.americorps  (https)	0.040635	1484	0.28	0.007590	0	0	n/a	graph
gov.commerce.www  (https)	0.061405	83626	10.46	0.501436	83626	1.27	12%	graph
gov.defense.www  (https)	0.033680	369	0.09	0.034110	369	0.08	97%	graph
gov.dhs.www  (https)	0.040068	104548	19.94	0.098104	104571	8.14	41%	graph
gov.doi.www  (https)	0.367413	54233	1.13	0.341811	54232	1.21	108%	graph
gov.dol.www  (https)	0.165233	89534	4.14	0.068558	89556	10.05	243%	graph
gov.ed.www  (https)	0.211018	104632	3.78	0.196403	104632	4.07	108%	graph
gov.energy.www  (https)	0.037372	88292	18.21	0.051160	88292	13.21	73%	graph
gov.gsa.www  (https)	0.032921	216706	51.67	0.029558	216706	57.01	110%	graph
gov.hhs.www  (https)	0.037081	365	0.08	0.031389	365	0.09	119%	graph
gov.hud.www  (https)	2.683518	148567	0.42	0.779042	148567	1.46	344%	graph
gov.justice.www  (https)	0.031911	99071	24.38	0.041959	99071	18.44	76%	graph
gov.ssa.www  (https)	0.041624	363	0.07	0.034855	365	0.08	121%	graph
gov.transportation.www  (https)	0.034141	0	0	0.031603	0	0	n/a	graph
gov.usda.www  (https)	0.036979	0	0	0.033474	0	0	n/a	graph
• gov.usich.www  (https)	0.104701	47018	3.45	0.009701	0	0	n/a	graph
gov.va.www  (https)	0.507293	64378	0.97	0.413322	64378	1.19	123%	graph
gov.whitehouse.www  (https)	0.027671	244197	69.00	0.038995	244197	49.03	71%	graph
IPv6 operational: 0% of linked subdomains (0/1), 74% of all linked domains (17/23)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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