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.americaslibrary. | 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] 1/0.080646s  [v6R] 1/0.035141s	0.117068	129976	8.48	0.069531	129976	14.37	170%	graph
com.facebook.www  (https)  [v4R] 1/0.078402s	0.208681	74620	2.74	0.118368	77261	5.00	183%	graph
com.flickr  (https)	0.043397	47323	8.40	0.003378	0	0	n/a	graph
com.flickr.www  (https)	0.037390	47323	9.76	0.034238	47323	10.62	109%	graph
com.imaginationlibrary  (https)	0.072422	160374	16.99	0.048692	160374	25.49	150%	graph
com.instagram  (https)  [v4R] 1/0.090748s  [v6R] 1/0.110276s	0.346819	442694	9.76	0.505446	442955	6.69	69%	graph
com.myshopify.library-of-congress-shop  (https)	0.316880	312835	7.55	0.098485	312835	24.35	322%	graph
com.pinterest.www  (https)	0.070742	379556	41.37	0.003368	0	0	n/a	graph
com.x  (https)	0.095606	263636	21.17	0.001193	0	0	n/a	graph
com.youtube.www  (https)	0.232921	603364	19.84	0.158740	600305	28.99	146%	graph
• gov.americaslibrary.www  (https)  [v4R] 1/0.045607s  [v6R] 1/0.038628s	0.090880	116164	9.85	0.117517	116164	7.57	77%	graph
gov.congress.www  (https)	0.039722	6891	1.35	0.043966	6954	1.23	92%	graph
gov.copyright  [v4R] 1/0.043850s	0.179893	57265	2.44	0.000	0	0	n/a	graph
gov.copyright  (https)	0.139609	57265	3.14	0.153727	57265	2.86	91%	graph
gov.loc  (https)  [v4R] 1/0.053908s  [v6R] 1/0.042569s	0.102535	207503	15.52	0.093675	207503	17.02	110%	graph
gov.loc.ask  (https)	0.078106	45392	4.44	0.003322	0	0	n/a	graph
gov.loc.blogs  (https)	0.053157	54223	7.81	0.064332	54223	6.46	83%	graph
gov.loc.catalog  (https)	0.096738	24317	1.93	0.102139	24317	1.82	94%	graph
gov.loc.chroniclingamerica  (https)	0.062622	16322	2.01	0.073530	16322	1.71	85%	graph
gov.loc.guides  (https)	0.042611	32982	5.99	0.057949	32982	4.41	74%	graph
gov.loc.newsroom  (https)	0.113044	106095	7.16	0.124511	106095	6.53	91%	graph
gov.loc.www  [v4R] 1/0.048185s  [v6R] 1/0.051214s	0.115553	207503	13.77	0.113414	207503	14.01	102%	graph
gov.loc.www  (https)	0.044145	207503	35.98	0.038207	207503	41.66	116%	graph
gov.read  (https)	0.131497	17666	1.03	0.150530	17666	0.90	87%	graph
net.research.www  (https)	0.065454	279726	32.83	0.007488	0	0	n/a	graph
org.purl  [v4R] 2/0.346245s	1.355377	5368	0.03	0.064021	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 73% of all linked domains (19/26)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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