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 2021.01.19 -

gov.ntsb. | National Transportation Safety Board	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.addthis.www  (https)	0.310	42606	1.05	0.004	0	0	n/a	graph
com.constantcontact.r20.visitor  (https)	0.267	202	0.01	0.000	0	0	n/a	graph
com.facebook.www  (https)	0.402	235675	4.47	0.413	235790	4.35	97%	graph
com.flickr.www  (https)	0.323	313841	7.41	0.845	313839	2.83	38%	graph
com.googletagmanager.www  (https)	0.163	1555	0.07	0.152	1555	0.08	107%	graph
com.twitter  (https)	0.434	2252	0.04	0.000	0	0	n/a	graph
com.windrosemedia.ntsb	0.063	69426	8.35	0.004	0	0	n/a	graph
com.wordpress.safetycompass  (https)	0.170	126773	5.69	0.004	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.026s  [v6R] 1/0.031s	0.636	580301	6.96	0.913	580171	4.85	70%	graph
com.youtube.www  (https)	0.763	579678	5.80	0.567	556707	7.49	129%	graph
gov.ntsb.app  [v4R] 1/0.047s	0.392	701	0.01	0.000	0	0	n/a	graph
gov.ntsb.app  (https)	0.413	701	0.01	0.012	0	0	n/a	graph
gov.ntsb.data  (https)  [v4R] 1/0.213s	0.457	60817	1.01	0.012	0	0	n/a	graph
gov.ntsb.foiarequest  (https)	0.209	24220	0.88	0.060	0	0	n/a	graph
• gov.ntsb.www  (https)  [v4R] 1/0.245s	0.773	127545	1.26	0.012	0	0	n/a	graph
gov.usa.www  (https)	0.353	106870	2.31	0.274	106870	2.98	129%	graph
gov.whitehouse.www  (https)	0.347	89748	1.97	0.271	89771	2.52	128%	graph
org.bestplacestowork  (https)	0.318	47537	1.14	0.004	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/5), 39% of all linked domains (7/18)	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: usgv6-deploymon@nist.gov