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 2021.03.01 -

gov.firstgov. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.319	138911	3.32	0.315	139025	3.36	101%	graph
com.googletagmanager.www  (https)	0.156	1555	0.08	0.143	1555	0.08	109%	graph
com.instagram.www  (https)  [v4R] 1/0.227s  [v6R] 1/0.234s	0.311	20776	0.51	0.335	20776	0.47	93%	graph
com.pinterest.www  (https)	0.224	87946	3.00	0.004	0	0	n/a	graph
com.twitter  (https)	0.594	46145	0.59	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.614	549070	6.83	0.723	555273	5.86	86%	graph
• gov.firstgov.www  (https)  [v4R] 1/0.150s  [v6R] 1/0.156s	0.178	106140	4.55	0.300	106140	2.70	59%	graph
gov.usa  (https)  [v4R] 1/0.129s  [v6R] 1/0.130s	0.276	106140	2.93	0.278	106140	2.91	99%	graph
gov.usa.www  (https)	0.125	106140	6.50	0.244	106140	3.32	51%	graph
IPv6 operational: 100% of linked subdomains (1/1), 78% of all linked domains (7/9)	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