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 2026.02.14 -

gov.search. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.072893s  [v6R] 1/0.119218s	0.169456	74761	3.38	0.266591	74925	2.15	64%	graph
com.github  (https)	0.047775	559172	90.77	0.004104	0	0	n/a	graph
com.googletagmanager.www  (https)	0.029002	1561	0.41	0.029252	1561	0.41	100%	graph
com.linkedin.www  (https)	0.189217	141159	5.70	0.204575	141159	5.28	93%	graph
com.twitter  (https)  [v4R] 1/0.056452s	0.189903	237202	9.58	0.003031	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.042002s  [v6R] 1/0.042623s	0.197346	680803	26.37	0.254394	679295	20.40	77%	graph
gov.digital  (https)	0.375350	55528	1.13	0.028208	55528	15.13	1339%	graph
gov.gsa.www  [v4R] 1/0.016969s  [v6R] 1/0.014553s	0.039723	199204	38.97	0.034268	199204	44.70	115%	graph
gov.gsa.www  (https)	0.025353	199204	60.79	0.029491	199204	52.41	86%	graph
gov.gsaig.www  (https)	0.111583	62787	4.32	0.098479	62787	4.89	113%	graph
• gov.search.www  (https)  [v4R] 1/0.030819s  [v6R] 1/0.024148s	0.051645	31418	4.70	0.046027	31418	5.21	111%	graph
gov.usa.search  (https)	0.022638	595	0.21	0.004112	0	0	n/a	graph
gov.usa.www  (https)	0.019842	46798	18.79	0.027049	46798	13.22	70%	graph
IPv6 operational: 100% of linked subdomains (1/1), 77% of all linked domains (10/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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