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 2026.07.01 -

gov.smartgrid. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.144227s	2.363193	432816	1.40	1.856146	428921	1.76	126%	graph
com.flickr.www  (https)	0.065199	57433	6.74	0.073491	57433	6.00	89%	graph
com.googletagmanager.www  (https)	0.282713	1561	0.04	0.068052	1561	0.18	415%	graph
com.instagram.www  (https)	1.579922	411865	1.99	0.723669	411924	4.35	218%	graph
com.linkedin.www  (https)	0.373984	141606	2.90	0.217751	141606	4.98	172%	graph
com.twitter  (https)  [v4R] 1/0.065540s	1.550131	282859	1.39	0.003029	0	0	n/a	graph
com.youtube.www  (https)	0.311744	763370	18.73	0.505563	766788	11.58	62%	graph
gov.doe.directives.www  (https)  [v4R] 1/0.056306s  [v6R] 1/0.078268s	0.137676	113923	6.34	0.369191	113923	2.36	37%	graph
gov.energy.www  (https)	0.045641	130694	22.16	0.044489	130694	22.66	102%	graph
• gov.smartgrid.www  (https)  [v4R] 2/0.713785s	0.752289	142597	1.45	0.010545	0	0	n/a	graph
gov.usa.www  (https)	0.045939	47199	8.00	0.038604	47199	9.48	118%	graph
gov.whitehouse.www  (https)	0.324604	316595	7.46	6.049788	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/1), 75% of all linked domains (9/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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