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 2026.07.21 -

gov.nixonlibrary. | National Archives and Records Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.399737	426038	8.15	0.928090	422591	3.47	43%	graph
com.googletagmanager.www  (https)	0.046146	1561	0.26	0.082359	1561	0.15	56%	graph
com.instagram.www  (https)	0.512858	396263	5.90	0.498015	396157	6.07	103%	graph
com.pinterest.www  (https)	0.306841	1083042	27.00	0.004107	0	0	n/a	graph
com.tumblr.richardnixonlibrary  [v4R] 1/0.020531s	0.298141	100410	2.57	0.005202	0	0	n/a	graph
com.twitter.www  (https)  [v4R] 2/0.181847s	0.396502	266111	5.13	0.003030	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.056096s  [v6R] 1/0.043848s	0.685137	819134	9.12	0.346416	834513	18.40	202%	graph
com.youtube.www  (https)	0.230196	835516	27.72	0.313080	838376	20.44	74%	graph
gov.archives.www  (https)	0.390023	30800	0.60	0.139642	30800	1.69	281%	graph
gov.nixonlibrary.www  [v4R] 1/0.116130s  [v6R] 1/1.072086s	0.156586	56393	2.76	1.329804	56393	0.32	12%	graph
• gov.nixonlibrary.www  (https)	0.055561	56393	7.82	0.305390	56393	1.41	18%	graph
io.curator  (https)	2.004456	1125566	4.29	0.005370	0	0	n/a	graph
org.nixonfoundation.www  (https)	0.245705	554373	17.26	0.003037	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (2/2), 62% of all linked domains (8/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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