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 2025.03.13 -

gov.read. | Library of Congress	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.apple.itunes  [v4R] 2/0.093547s  [v6R] 2/0.091428s	0.134871	129959	7.40	0.127862	129959	7.81	106%	graph
com.facebook.www  (https)  [v6R] 1/0.039919s	0.094885	76457	6.21	0.112762	74312	5.06	82%	graph
com.flickr.www  [v4R] 1/0.005188s  [v6R] 1/0.006701s	0.033992	46550	10.76	0.046078	46550	7.72	72%	graph
com.surveymonkey.www  (https)	0.068835	1067570	119.78	0.008247	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.073961s	0.182188	215807	9.05	0.003317	0	0	n/a	graph
com.youtube.www  (https)	0.210231	594127	21.58	0.190983	590203	23.70	110%	graph
gov.loc.blogs  [v4R] 1/0.057959s  [v6R] 1/0.029723s	0.121982	53941	3.40	0.092040	53941	4.47	132%	graph
gov.loc.catalog  [v4R] 1/0.122569s  [v6R] 1/0.122957s	0.210433	24317	0.88	0.215925	24317	0.86	98%	graph
gov.loc.www  (https)	0.066554	186923	21.61	0.070112	186923	20.37	94%	graph
gov.read  [v4R] 1/0.035309s  [v6R] 1/0.083110s	0.165652	17666	0.82	0.236193	17666	0.57	70%	graph
• gov.read.www  (https)	0.152635	17663	0.89	0.157254	17663	0.86	97%	graph
gov.usa.www  (https)	0.023062	49274	16.34	0.024335	49274	15.66	96%	graph
IPv6 operational: 100% of linked subdomains (2/2), 83% of all linked domains (10/12)	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: itrg-contact@list.nist.gov