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 2025.11.27 -

gov.law. | Library of Congress	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.apple.itunes  (https)  [v4R] 1/0.105195s  [v6R] 1/0.054455s	0.139478	130123	7.14	0.112285	130123	8.86	124%	graph
com.facebook.www  (https)  [v4R] 1/0.146366s	0.516715	447198	6.61	0.272501	79690	2.24	34%	graph
com.flickr.www  (https)	0.076685	46991	4.72	0.082411	46991	4.37	93%	graph
com.instagram  (https)  [v4R] 1/0.040469s  [v6R] 1/0.047251s	0.317615	762033	18.34	0.293652	762320	19.85	108%	graph
com.myshopify.library-of-congress-shop  (https)	0.277397	249002	6.86	0.252006	249002	7.54	110%	graph
com.pinterest.www  (https)	0.163796	700397	32.78	0.003031	0	0	n/a	graph
com.x  (https)	0.127119	221101	13.28	0.002613	0	0	n/a	graph
com.youtube.www  (https)	0.208932	717766	26.33	0.184486	720776	29.89	114%	graph
gl.goo  (https)	0.059477	9233	1.19	0.179326	9233	0.39	33%	graph
gov.congress.www  (https)	0.043343	6981	1.24	0.041064	7044	1.31	106%	graph
gov.copyright  [v4R] 1/0.035916s  [v6R] 1/0.033461s	0.080976	56549	5.39	0.103508	56549	4.19	78%	graph
gov.copyright  (https)	0.067589	56549	6.44	0.054237	56549	7.99	124%	graph
• gov.law.www  (https)  [v4R] 1/0.055018s  [v6R] 1/0.040733s	0.132489	180678	10.44	0.103867	180678	13.38	128%	graph
gov.loc  (https)  [v4R] 1/0.043603s  [v6R] 1/0.129973s	0.103522	202292	14.98	0.207858	202292	7.46	50%	graph
gov.loc.ask  (https)	0.079450	45792	4.42	0.010471	0	0	n/a	graph
gov.loc.blogs  (https)	0.115879	53885	3.57	0.062010	53885	6.63	185%	graph
gov.loc.catalog  (https)	0.049563	29305	4.56	0.110328	29305	2.03	45%	graph
gov.loc.newsroom  (https)	0.172345	107035	4.75	0.133596	107035	6.14	129%	graph
gov.loc.research-appointments  (https)	0.442914	33233	0.57	0.072612	33233	3.52	614%	graph
gov.loc.www  [v4R] 1/0.121846s  [v6R] 1/0.171475s	0.181071	202292	8.53	0.224878	202292	6.89	81%	graph
gov.loc.www  (https)	0.061885	202292	25.30	0.080354	202292	19.29	76%	graph
gov.opm.www  (https)	0.043327	363	0.06	0.041515	363	0.07	105%	graph
net.research.www  (https)	0.104502	327243	24.01	0.010733	0	0	n/a	graph
org.purl  [v4R] 2/0.389627s	1.402394	5368	0.03	0.023199	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 79% of all linked domains (19/24)	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: [email protected]