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 2025.07.05 -

gov.gpo. | Government Publishing Office	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.bootstrapcdn.maxcdn  (https)	0.037139	204	0.04	0.031779	204	0.05	119%	graph
com.facebook.www  [v4R] 2/0.040852s  [v6R] 2/0.040856s	0.140401	75324	4.10	0.100708	75457	5.76	140%	graph
com.facebook.www  (https)  [v4R] 1/0.038776s  [v6R] 1/0.039866s	0.117723	75322	4.91	0.117336	75462	4.92	100%	graph
com.googleapis.fonts  (https)	0.040477	1621	0.31	0.035829	1621	0.35	114%	graph
com.googletagmanager.www  (https)	0.029847	1561	0.41	0.030012	1561	0.40	97%	graph
com.instagram  (https)  [v4R] 1/0.092811s  [v6R] 1/0.128495s	0.439852	637655	11.08	0.657470	643190	7.47	67%	graph
com.linkedin.www  (https)	0.191057	139075	5.56	0.199166	139075	5.33	96%	graph
com.pinterest  [v4R] 2/0.023265s	0.219970	484760	16.89	0.003345	0	0	n/a	graph
com.twitter  [v4R] 2/0.102531s	0.236767	269036	8.70	0.001181	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.025343s  [v6R] 1/0.027674s	0.222681	606780	20.85	0.246273	607283	18.83	90%	graph
gov.govinfo.www  (https)	0.071113	62899	6.76	0.044603	62899	10.91	161%	graph
gov.gpo.bensguide  [v6R] 1/0.051889s	0.000	0	0	4.256333	802	0.00	n/a	graph
gov.gpo.bookstore  (https)	0.039250	6927	1.36	0.042436	6991	1.27	94%	graph
gov.gpo.catalog	0.026990	5069	1.49	0.022995	5133	1.78	120%	graph
gov.gpo.catalog  (https)	0.041940	6882	1.28	0.041722	6947	1.29	101%	graph
gov.gpo.govbooktalk  (https)	0.033536	274844	63.54	0.001195	0	0	n/a	graph
gov.gpo.www  [v4R] 1/0.058537s  [v6R] 1/0.057165s	0.185396	94357	3.89	0.160601	94357	4.50	116%	graph
• gov.gpo.www  (https)	0.121500	94357	5.95	0.116560	94357	6.21	104%	graph
IPv6 operational: 86% of linked subdomains (6/7), 83% of all linked domains (15/18)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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