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 2021.01.16 -

gov.arc. | Appalachian Regional Commission	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  [v4R] 1/0.131s  [v6R] 1/0.091s	0.561	236391	3.22	0.481	236505	3.75	117%	graph
com.googleapis.fonts  (https)	0.156	1588	0.08	0.165	1588	0.07	95%	graph
com.googletagmanager.www  (https)	0.145	1555	0.08	0.154	1555	0.08	94%	graph
com.linkedin.www  (https)	0.446	83903	1.43	0.497	83903	1.29	90%	graph
com.twitter.www  [v4R] 2/0.597s	0.922	2252	0.02	0.000	0	0	n/a	graph
com.unpkg  (https)	0.175	38510	1.68	0.158	38510	1.86	111%	graph
com.youtube.www  [v4R] 1/0.081s  [v6R] 1/0.041s	0.692	595183	6.56	0.784	595036	5.79	88%	graph
gov.arc.appalachianrc  (https)	1.730	153077	0.68	0.012	0	0	n/a	graph
gov.arc.leadership  (https)	0.986	30485	0.24	0.456	30485	0.51	216%	graph
• gov.arc.www  (https)	0.155	38988	1.92	0.162	38989	1.84	96%	graph
mp.mailchi  (https)  [v4R] 1/0.263s	0.458	181712	3.03	0.004	0	0	n/a	graph
IPv6 operational: 67% of linked subdomains (2/3), 73% of all linked domains (8/11)	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