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 2025.05.08 -

gov.digital. | 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] 1/0.080043s	0.220881	74621	2.59	0.116303	76686	5.04	195%	graph
com.github  (https)	0.025573	282567	86.23	0.003354	0	0	n/a	graph
com.googletagmanager.www  (https)	0.028033	1561	0.43	0.027897	1561	0.44	104%	graph
com.linkedin.www  (https)	0.204037	138420	5.18	0.315819	138420	3.35	65%	graph
com.twitter  (https)  [v4R] 1/0.056809s	0.164193	263706	12.27	0.003322	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.039035s  [v6R] 1/0.035149s	0.281691	602340	16.35	0.176366	599315	25.98	159%	graph
gov.digital  (https)	0.381140	56976	1.14	0.029076	56976	14.99	1314%	graph
• gov.digital.www  (https)  [v4R] 1/0.040772s  [v6R] 1/0.031291s	0.059771	56976	7.37	0.053204	56976	8.20	111%	graph
gov.gsa.18f  (https)	0.003320	0	0	0.003872	0	0	n/a	graph
gov.gsa.www  [v4R] 1/0.012340s  [v6R] 1/0.009655s	0.033609	216067	49.95	0.030881	216067	54.95	110%	graph
gov.gsa.www  (https)	0.022068	216067	74.93	0.023303	216067	71.67	96%	graph
gov.gsaig.www  (https)	2.207176	60518	0.21	0.815859	60518	0.57	271%	graph
gov.section508.www  (https)	0.019530	34816	13.98	0.026678	34816	10.22	73%	graph
gov.usa.www  (https)	0.018193	49915	21.16	0.020538	49915	19.04	90%	graph
IPv6 operational: 100% of linked subdomains (2/2), 79% of all linked domains (11/14)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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