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 2025.05.31 -

gov.code. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.107216	77435	5.52	0.094795	77554	6.29	114%	graph
com.github  (https)	0.029915	546835	143.86	0.003341	0	0	n/a	graph
com.googletagmanager.www  (https)	0.030229	1561	0.40	0.029452	1561	0.41	103%	graph
com.linkedin.www  (https)	0.225522	138931	4.71	0.584346	138931	1.81	39%	graph
com.twitter  (https)  [v4R] 1/0.053850s	0.168056	265154	12.04	0.001186	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.038504s  [v6R] 1/0.041080s	0.154652	609463	30.19	0.160389	615164	29.33	97%	graph
gov.archives.obamawhitehouse  (https)	0.030463	132970	33.82	0.028579	132970	36.23	107%	graph
• gov.code.www  (https)  [v4R] 1/0.029549s  [v6R] 1/0.024273s	0.396369	43057	0.83	0.047864	43057	6.99	843%	graph
gov.digital  (https)	0.020238	56976	21.73	0.024879	56976	18.11	83%	graph
gov.fai.www  (https)	0.000	0	0	0.034509	57905	12.99	n/a	graph
gov.gsa.www  [v4R] 1/0.005636s  [v6R] 1/0.008348s	0.028548	215853	58.82	0.034108	215853	48.44	82%	graph
gov.gsa.www  (https)	0.020746	215853	82.34	0.020889	215853	82.34	100%	graph
gov.gsaig.www  (https)	0.193172	59893	2.37	0.205352	59893	2.23	94%	graph
gov.usa.www  (https)	0.018973	47950	20.32	0.025805	47950	14.63	72%	graph
IPv6 operational: 100% of linked subdomains (1/1), 86% of all linked domains (12/14)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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