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.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)	0.034385	204	0.05	0.034092	204	0.05	100%	graph
com.facebook.www  [v4R] 2/0.082492s  [v6R] 2/0.055531s	0.199946	79450	3.05	0.122319	74310	4.65	153%	graph
com.facebook.www  (https)  [v4R] 1/0.080962s  [v6R] 1/0.038226s	0.215602	74177	2.63	0.112248	74311	5.06	192%	graph
com.googleapis.fonts  (https)	0.043098	1621	0.29	0.041016	1621	0.30	105%	graph
com.googletagmanager.www  (https)	0.029020	1561	0.41	0.028128	1561	0.43	104%	graph
com.instagram  (https)  [v4R] 1/0.093395s  [v6R] 1/0.087757s	0.463817	395764	6.52	0.405690	395894	7.46	114%	graph
com.linkedin.www  (https)	0.188104	138049	5.60	0.306802	137626	3.43	61%	graph
com.pinterest  [v4R] 2/0.022529s	0.232817	467198	15.36	0.003333	0	0	n/a	graph
com.twitter  [v4R] 2/0.112600s	0.221053	215807	7.45	0.006866	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.105665s  [v6R] 1/0.055935s	0.249297	588243	18.02	0.228895	594620	19.90	110%	graph
gov.govinfo.www  (https)	0.116751	62745	4.13	0.153669	62745	3.13	76%	graph
gov.gpo.bensguide  [v6R] 1/0.048879s	0.000	0	0	4.256849	802	0.00	n/a	graph
gov.gpo.bookstore  (https)	0.056129	6863	0.94	0.061753	6906	0.86	92%	graph
gov.gpo.catalog	0.037799	363	0.07	0.039161	363	0.07	95%	graph
gov.gpo.catalog  (https)	0.100353	363	0.03	0.101251	363	0.03	99%	graph
gov.gpo.govbooktalk  (https)	0.036347	266107	56.40	0.001200	0	0	n/a	graph
gov.gpo.www  [v4R] 1/0.045076s  [v6R] 1/0.047583s	0.149567	94506	4.84	0.159705	94506	4.53	94%	graph
• gov.gpo.www  (https)	0.129377	94506	5.59	0.058048	94506	12.43	222%	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

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