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 2025.03.13 -

gov.plainlanguage. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v6R] 1/0.057437s	0.128615	76464	4.56	0.155526	74310	3.66	80%	graph
com.github  (https)	0.027752	280755	79.33	0.004140	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.100332s	0.318750	215807	5.18	0.001193	0	0	n/a	graph
gov.digital  (https)	0.021336	60058	21.82	0.030091	60058	15.27	70%	graph
gov.digitalgov.www  (https)  [v4R] 1/0.022754s  [v6R] 1/0.024325s	0.424175	60058	1.08	0.054493	60058	8.49	785%	graph
gov.gsa.www  (https)	0.038716	222507	44.67	0.046545	222507	36.90	83%	graph
gov.gsaig.www  (https)	0.797704	58879	0.56	0.620951	58879	0.72	129%	graph
gov.plainlanguage  (https)  [v4R] 1/0.032372s  [v6R] 1/0.029014s	0.376664	20827	0.42	0.053141	20827	3.00	709%	graph
• gov.plainlanguage.www  (https)	0.022876	20827	7.22	0.026772	20827	6.11	85%	graph
gov.usa.www  (https)	0.056794	49274	6.71	0.039425	49274	9.64	144%	graph
IPv6 operational: 100% of linked subdomains (2/2), 80% of all linked domains (8/10)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov