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 2025.12.25 -

gov.ameslab. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.124137	80376	4.95	0.141070	80482	4.35	88%	graph
com.instagram.www  (https)	0.232059	819693	26.96	0.271398	807829	22.74	84%	graph
com.linkedin.www  (https)	0.177234	140067	6.04	0.202437	140117	5.29	88%	graph
com.twitter  (https)  [v4R] 1/0.068442s	0.179035	229898	9.80	0.004128	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.032309s  [v6R] 1/0.019027s	0.214913	691831	24.66	0.185465	690820	28.49	116%	graph
edu.iastate.www  (https)	0.153271	61199	3.05	0.030117	0	0	n/a	graph
gov.ameslab.sif  (https)	0.174252	10896	0.48	0.044976	10896	1.89	395%	graph
• gov.ameslab.www  (https)	0.249541	53118	1.63	0.066003	53118	6.14	377%	graph
gov.energy.www  [v4R] 1/0.025641s  [v6R] 1/0.107959s	0.045989	117203	19.87	0.128806	117203	6.99	35%	graph
gov.energy.www  (https)	0.023891	117203	38.88	0.019381	117203	47.06	121%	graph
IPv6 operational: 100% of linked subdomains (2/2), 80% of all linked domains (8/10)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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