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.usss. | Department of Homeland Security	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.apple.podcasts  (https)  [v4R] 1/0.034323s  [v6R] 1/0.023682s	0.129365	2560602	151.44	0.055554	2560602	355.20	235%	graph
com.facebook.www  (https)  [v6R] 1/0.042054s	0.126976	77388	4.69	0.115788	77283	5.13	109%	graph
com.googletagmanager.www  (https)	0.033200	1561	0.36	0.031679	1561	0.38	106%	graph
com.govdelivery.public  (https)  [v4R] 1/0.182399s  [v6R] 1/0.159717s	0.298805	8657	0.22	0.216024	8657	0.31	138%	graph
com.instagram.www  (https)	0.369061	454809	9.40	0.356581	454941	9.75	104%	graph
com.linkedin.www  (https)	0.055764	24633	3.42	0.490790	138954	2.16	63%	graph
com.soundcloud.www  (https)  [v4R] 1/0.109873s	0.328059	23479	0.55	0.003421	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.067760s	0.195670	273625	10.71	0.003486	0	0	n/a	graph
com.x  (https)	0.148017	273625	14.11	0.003369	0	0	n/a	graph
com.youtube.www  (https)	0.267928	608533	17.39	0.178451	608256	26.07	150%	graph
gov.dhs.oig.www  (https)	0.125984	63978	3.90	0.122771	63978	4.00	102%	graph
gov.dhs.www  (https)	0.055315	104548	14.50	0.076195	104571	10.50	72%	graph
gov.secretservice.www  (https)	0.130851	82640	4.85	0.044355	82663	14.33	296%	graph
gov.usa.www  (https)	0.019943	48043	19.29	0.020667	48043	18.33	95%	graph
gov.usss.ncfi.www  (https)  [v4R] 2/0.048194s	0.069401	22279	2.46	0.001213	0	0	n/a	graph
• gov.usss.www  (https)  [v4R] 1/0.062744s  [v6R] 1/0.091987s	0.117533	82640	5.39	0.129691	82663	4.89	91%	graph
gov.whitehouse.www  (https)	0.027327	244197	69.00	0.024706	244197	77.63	113%	graph
IPv6 operational: 50% of linked subdomains (1/2), 76% of all linked domains (13/17)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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