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 2021.07.27 -

gov.fema. | 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)	0.376	214433	4.36	0.316	214541	5.18	119%	graph
com.googletagmanager.www  (https)	0.141	1555	0.08	0.155	1555	0.08	91%	graph
com.instagram.www  (https)  [v4R] 1/0.278s  [v6R] 1/0.236s	0.353	20776	0.45	0.339	20776	0.47	104%	graph
com.linkedin.www  (https)	0.332	85987	1.98	0.514	86017	1.28	65%	graph
com.twitter  (https)	0.584	69587	0.91	0.012	0	0	n/a	graph
com.youtube.www  (https)	0.781	647352	6.32	0.370	551560	11.38	180%	graph
gov.cdc.www  (https)	0.177	155045	6.68	0.154	155045	7.70	115%	graph
gov.dhs  (https)  [v4R] 1/0.141s  [v6R] 1/0.137s	0.234	98196	3.21	0.232	98219	3.23	101%	graph
gov.dhs.oig.www  (https)	0.164	55166	2.57	0.156	55166	2.71	105%	graph
gov.disasterassistance.www  (https)	0.171	143094	6.37	0.153	143094	7.15	112%	graph
• gov.fema.www  (https)	0.159	86850	4.16	0.160	86850	4.14	100%	graph
gov.floodsmart.www  (https)	0.728	31230	0.33	0.203	31230	1.18	359%	graph
gov.ready.www  (https)	0.152	67413	3.38	0.152	67413	3.38	100%	graph
gov.usa  (https)  [v4R] 1/0.181s  [v6R] 1/0.157s	0.268	107412	3.06	0.305	107412	2.69	88%	graph
IPv6 operational: 100% of linked subdomains (1/1), 93% of all linked domains (13/14)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov