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 2025.08.23 -

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] 1/0.112960s  [v6R] 1/0.068139s	0.321129	75291	1.79	0.221607	77768	2.68	150%	graph
com.flickr.www  (https)	0.039594	45402	8.88	0.046418	45402	7.53	85%	graph
com.googletagmanager.www  (https)	0.029120	1561	0.41	0.030391	1561	0.40	97%	graph
com.instagram.www  (https)	0.282623	427468	11.56	0.332983	427727	9.83	85%	graph
com.linkedin.www  (https)	0.191106	139371	5.57	0.160674	139371	6.65	119%	graph
com.twitter  (https)  [v4R] 1/0.091320s	0.210834	276093	10.03	0.001372	0	0	n/a	graph
com.youtube.www  (https)	0.176405	671974	29.13	0.221957	665301	22.97	79%	graph
gov.doe.directives.www  (https)	0.081794	118	0.01	0.003719	0	0	n/a	graph
gov.energy.www  (https)	0.044149	122419	21.23	0.041305	122419	22.78	107%	graph
gov.osti.www  (https)	0.297139	263664	6.77	0.003407	0	0	n/a	graph
• gov.smartgrid.www  (https)  [v4R] 2/0.232436s	0.242866	125348	3.95	0.007531	0	0	n/a	graph
gov.usa.www  (https)	0.022255	48047	16.66	0.030052	48047	12.22	73%	graph
gov.whitehouse.www  (https)	0.031213	192712	47.43	0.037849	192712	39.74	84%	graph
IPv6 operational: 0% of linked subdomains (0/1), 69% of all linked domains (9/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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