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 2026.02.14 -

gov.libraryofcongress. | 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] 1/0.110412s  [v6R] 1/0.264900s	0.145514	130146	6.85	0.309898	130146	3.21	47%	graph
com.facebook.www  (https)  [v4R] 1/0.090939s  [v6R] 1/0.131820s	0.205298	81050	3.02	0.294754	81155	2.11	70%	graph
com.flickr.www  (https)	0.041860	44780	8.33	0.038146	44780	8.99	108%	graph
com.instagram  (https)  [v4R] 1/0.055867s  [v6R] 1/0.048248s	0.427997	577524	10.32	0.538122	577606	8.19	79%	graph
com.myshopify.library-of-congress-shop  (https)	0.147758	218357	11.33	0.341497	218357	4.89	43%	graph
com.pinterest.www  (https)	0.180066	754673	31.99	0.003033	0	0	n/a	graph
com.x  (https)	0.131762	237202	13.81	0.002566	0	0	n/a	graph
com.youtube.www  (https)	0.231124	682094	22.53	0.190311	679877	27.30	121%	graph
gov.congress.www  (https)	0.040933	7002	1.34	0.040283	7087	1.35	101%	graph
gov.copyright  [v4R] 1/0.040083s  [v6R] 1/0.026243s	0.077816	55714	5.52	0.075853	55714	5.67	103%	graph
gov.copyright  (https)	0.043217	55714	9.89	0.047530	55714	9.04	91%	graph
• gov.libraryofcongress.www  (https)  [v4R] 1/0.046648s  [v6R] 1/0.035148s	0.093639	195391	16.03	0.076029	195391	19.61	122%	graph
gov.loc  (https)  [v4R] 1/0.037663s  [v6R] 1/0.041220s	0.087427	195391	17.13	0.092573	195391	16.20	95%	graph
gov.loc.ask  (https)	0.075477	46249	4.70	0.003029	0	0	n/a	graph
gov.loc.blogs  (https)	0.059160	52825	6.83	0.043362	52825	9.37	137%	graph
gov.loc.catalog  (https)	0.055982	30031	4.17	0.039535	30031	5.87	141%	graph
gov.loc.lcm  (https)	0.058943	184306	24.24	0.054615	184306	26.04	107%	graph
gov.loc.newsroom  (https)	0.096775	117288	9.32	0.089620	117288	10.05	108%	graph
gov.loc.www  [v4R] 1/0.206462s  [v6R] 1/0.189660s	0.260955	195391	5.73	0.246836	195391	6.06	106%	graph
gov.loc.www  (https)	0.053465	195391	28.13	0.048729	195391	31.06	110%	graph
net.research.www  (https)	0.056890	246237	33.55	0.017837	0	0	n/a	graph
org.purl  [v4R] 2/0.364653s	1.379527	5368	0.03	0.006251	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 77% of all linked domains (17/22)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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