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 2026.10.13 -

gov.spectrum. | Department of Commerce	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.081215s  [v6R] 1/0.117629s	0.623736	465032	5.69	1.035925	465058	3.43	60%	graph
com.linkedin.www  (https)	0.205493	140465	5.23	0.308096	493944	12.24	234%	graph
com.twitter.www  (https)  [v4R] 2/0.184197s	0.335361	41443	0.94	0.003036	0	0	n/a	graph
com.youtube.www  (https)	0.268250	948794	27.01	0.252914	952333	28.83	107%	graph
gov.doc.oig.www  (https)	0.082417	174695	16.25	0.082548	174695	16.25	100%	graph
gov.ntia.redbook  (https)	0.142198	2438	0.13	0.006338	0	0	n/a	graph
gov.ntia.www  (https)	0.076378	90345	9.07	0.096125	90345	7.18	79%	graph
• gov.spectrum.www  (https)	0.097378	65350	5.14	0.080047	65350	6.23	121%	graph
gov.usa.www  (https)	0.036394	48647	10.31	0.257507	48647	1.44	14%	graph
IPv6 operational: 100% of linked subdomains (1/1), 78% of all linked domains (7/9)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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