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 2025.05.08 -

gov.floodsmart. | Department of Homeland Security	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.080869s  [v6R] 1/0.073228s	0.193950	74619	2.95	0.171713	76312	3.40	115%	graph
com.googletagmanager.www  (https)	0.029526	1561	0.41	0.028155	1561	0.43	104%	graph
com.govdelivery.public  (https)  [v4R] 1/0.049594s  [v6R] 1/0.049031s	0.112940	8657	0.59	0.077619	8657	0.86	145%	graph
com.instagram.www  (https)	0.385200	442689	8.77	0.224483	443077	15.09	172%	graph
com.linkedin.www  (https)	0.228404	138420	4.63	0.606712	137997	1.74	38%	graph
com.unpkg  (https)	0.037037	23212	4.79	0.049693	23212	3.61	76%	graph
com.x  (https)	0.126160	263627	15.96	0.004490	0	0	n/a	graph
com.youtube.www  (https)	0.121445	598035	37.71	0.140267	600056	32.70	87%	graph
gov.dhs  (https)  [v4R] 1/0.044067s  [v6R] 1/0.039479s	0.080700	110781	10.56	0.069141	110802	12.25	116%	graph
gov.dhs.www  (https)	0.094762	110781	8.99	0.038876	110802	22.25	247%	graph
gov.disasterassistance  (https)  [v4R] 1/0.088576s  [v6R] 1/0.040710s	0.196389	115107	4.48	0.075989	115107	11.71	261%	graph
gov.fema  (https)  [v4R] 1/0.126576s  [v6R] 1/0.075405s	0.165887	119147	5.51	0.103354	119147	8.83	160%	graph
gov.fema.msc  (https)  [v4R] 1/0.064207s	0.121458	36654	2.31	0.007489	0	0	n/a	graph
gov.fema.www  (https)	0.037793	119147	24.57	0.029227	119147	31.35	128%	graph
gov.floodsmart  (https)  [v4R] 1/0.215076s  [v6R] 1/0.081918s	0.600123	94556	1.20	0.187693	94556	3.86	321%	graph
gov.floodsmart.agents  (https)	0.177378	37708	1.63	0.105336	37708	2.74	169%	graph
• gov.floodsmart.www  (https)	0.096889	94556	7.51	0.082033	94556	8.80	117%	graph
gov.ready  (https)  [v4R] 1/0.067488s  [v6R] 1/0.061750s	0.125608	53536	3.27	0.090305	53536	4.54	139%	graph
gov.usa  (https)  [v4R] 1/0.029057s  [v6R] 1/0.033917s	0.046840	49915	8.28	0.051403	49915	7.47	90%	graph
IPv6 operational: 100% of linked subdomains (3/3), 89% of all linked domains (17/19)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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