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 2025.06.22 -

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)	0.090375	77802	6.60	0.094092	77951	6.33	96%	graph
com.github  (https)	0.034730	286885	64.38	0.003371	0	0	n/a	graph
com.googletagmanager.www  (https)	0.029664	1561	0.41	0.036872	1561	0.33	81%	graph
com.linkedin.www  (https)	0.182244	138931	5.82	0.192114	138931	5.52	95%	graph
com.twitter  (https)  [v4R] 1/0.055744s	0.172345	268333	11.90	0.001194	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.039314s  [v6R] 1/0.036112s	0.250710	619429	18.90	0.180406	614172	26.03	138%	graph
gov.archives.obamawhitehouse  (https)	0.102870	132970	9.95	0.028483	132970	36.23	364%	graph
• gov.code.www  (https)  [v4R] 1/0.028168s  [v6R] 1/0.028794s	0.383360	43057	0.86	0.048409	43057	6.84	798%	graph
gov.digital  (https)	0.020937	56976	21.73	0.024455	56976	18.11	83%	graph
gov.fai.www  (https)	0.199556	57919	2.22	0.031647	57919	14.25	642%	graph
gov.gsa.www  [v4R] 1/0.005317s  [v6R] 1/0.009157s	0.022566	216821	75.19	0.029071	216821	57.04	76%	graph
gov.gsa.www  (https)	0.024690	216821	68.93	0.024777	216821	68.93	100%	graph
gov.gsaig.www  (https)	0.310807	61903	1.52	0.556098	61903	0.85	56%	graph
gov.usa.www  (https)	0.018586	47950	20.32	0.019573	47950	19.25	95%	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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