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 2021.01.21 -

gov.opioids. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.248	236523	7.28	0.512	236636	3.53	48%	graph
com.flickr.www  (https)	0.186	314154	12.91	5.708	314136	0.42	3%	graph
com.googletagmanager.www  (https)	0.162	1555	0.07	5.667	1555	0.00	3%	graph
com.instagram.www  (https)  [v4R] 1/0.310s  [v6R] 1/0.304s	0.448	20776	0.35	0.415	20776	0.38	108%	graph
com.twitter  (https)	0.000	0	0	0.004	0	0	n/a	graph
com.youtube.www  (https)	0.756	667876	6.74	0.596	602532	7.71	114%	graph
gov.findtreatment  (https)	0.000	0	0	0.012	0	0	n/a	graph
gov.grants.www  (https)	0.207	77173	2.84	0.212	77173	2.78	98%	graph
gov.hhs.oig  (https)	0.227	26489	0.89	0.029	0	0	n/a	graph
gov.hhs.www  [v6R] 1/0.058s	0.000	0	0	5.795	53399	0.07	n/a	graph
gov.hhs.www  (https)	0.262	53399	1.56	5.756	53399	0.07	5%	graph
• gov.opioids.www  (https)  [v4R] 1/0.250s  [v6R] 1/0.206s	0.512	56351	0.84	5.857	56351	0.07	9%	graph
gov.samhsa.store  (https)	0.000	0	0	0.012	0	0	n/a	graph
gov.samhsa.www  (https)	0.745	359985	3.69	0.012	0	0	n/a	graph
gov.surgeongeneral.www  (https)	0.000	0	0	0.028	0	0	n/a	graph
gov.usa.www  (https)	0.138	106870	5.93	5.648	106870	0.14	2%	graph
gov.whitehouse.www  (https)	0.331	122122	2.82	0.512	122140	1.82	65%	graph
IPv6 operational: 100% of linked subdomains (1/1), 65% of all linked domains (11/17)	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