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 2026.10.24 -

gov.energy. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.236146	419651	13.57	0.308029	419691	10.40	77%	graph
com.flickr.www  (https)	0.062501	59605	7.33	0.083850	59605	5.48	75%	graph
com.googletagmanager.www  (https)	0.037950	1561	0.32	0.039705	1561	0.31	95%	graph
com.instagram.www  (https)	0.271229	367387	10.34	0.363494	367575	7.73	75%	graph
com.linkedin.www  (https)	0.281771	496159	13.47	0.139212	140465	7.71	57%	graph
com.twitter  (https)  [v4R] 1/0.600891s	0.705569	40318	0.44	0.003031	0	0	n/a	graph
com.youtube.www  (https)	0.223421	958000	32.78	0.222065	1007400	34.62	106%	graph
gov.doe.directives.www  (https)  [v4R] 1/0.053096s  [v6R] 1/0.051371s	0.098701	118340	9.21	0.084166	118340	10.75	117%	graph
• gov.energy.www  (https)	0.021080	130641	47.46	0.023483	130641	43.34	91%	graph
gov.usa.www  (https)	0.021292	48647	17.67	0.021557	48647	17.67	100%	graph
gov.whitehouse.www  (https)	0.030096	298512	75.92	0.026776	298512	87.59	115%	graph
IPv6 operational: 100% of linked subdomains (1/1), 91% of all linked domains (10/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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