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 2021.05.15 -

gov.iad. | Department of Defense	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.332	196780	4.52	0.417	196845	3.60	80%	graph
com.tumblr.icontherecord  [v4R] 1/0.039s	0.544	110774	1.55	0.004	0	0	n/a	graph
com.twitter.www  [v4R] 2/0.585s	1.076	63819	0.45	0.012	0	0	n/a	graph
com.youtube.www  (https)	0.363	509500	10.70	0.359	527018	11.18	105%	graph
gov.defense.www  [v4R] 1/0.016s  [v6R] 1/0.018s	0.264	173548	5.02	0.280	172823	4.71	94%	graph
gov.dni.www  (https)	0.203	40047	1.51	0.154	40066	1.99	132%	graph
gov.iad.www  [v4R] 3/0.467s	0.517	5303	0.08	0.012	0	0	n/a	graph
• gov.iad.www  (https)  [v4R] 2/0.203s	0.272	5303	0.15	0.000	0	0	n/a	graph
gov.intelligence.www  (https)	0.400	51366	0.98	0.459	51385	0.85	87%	graph
gov.intelligencecareers.www  [v4R] 1/0.173s  [v6R] 1/0.060s	0.435	42266	0.74	0.289	42266	1.12	151%	graph
gov.nsa.apps  (https)	0.263	6104	0.18	0.231	6104	0.20	114%	graph
gov.nsa.www  (https)	0.175	52229	2.28	0.232	52230	1.72	75%	graph
gov.usa.www  (https)	0.254	107769	3.24	0.247	107769	3.32	102%	graph
org.purl  [v4R] 2/0.921s	0.998	5208	0.04	0.000	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/2), 64% of all linked domains (9/14)	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: usgv6-deploymon@nist.gov