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 2026.11.10 -

gov.digitalpreservation. | Library of Congress	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.apple.itunes  [v4R] 2/0.146899s  [v6R] 2/0.075524s	2.113112	134604	0.49	0.125721	134604	8.22	1690%	graph
com.facebook.www  [v4R] 1/0.011833s  [v6R] 1/0.007623s	0.344083	364761	8.09	0.370623	364870	7.52	93%	graph
com.flickr.www  [v4R] 1/0.008957s  [v6R] 1/0.004986s	0.054365	59605	8.42	0.047714	59605	9.68	115%	graph
com.pinterest.www  [v4R] 1/0.012404s	0.164413	1314727	61.16	0.003039	0	0	n/a	graph
com.twitter	0.069869	16	0.00	0.004132	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.051577s  [v6R] 1/0.060411s	0.356876	862118	18.48	0.324318	964480	22.71	123%	graph
gov.digitalpreservation.www	0.000	0	0	0.000	0	0	n/a	graph
• gov.digitalpreservation.www  (https)	0.080411	19516	1.86	0.150037	19516	0.99	53%	graph
gov.digitizationguidelines.www  [v4R] 1/0.029674s  [v6R] 1/0.036105s	0.162348	24263	1.14	0.130556	24263	1.42	125%	graph
gov.loc  (https)  [v4R] 1/0.042626s  [v6R] 1/0.049563s	0.085653	74794	6.71	0.094131	74794	6.07	90%	graph
gov.loc.ask  (https)	0.069906	47477	5.25	0.013786	0	0	n/a	graph
gov.loc.blogs  [v4R] 1/0.015003s  [v6R] 1/0.015281s	0.054701	53879	7.61	0.052367	53880	7.91	104%	graph
gov.loc.catalog  (https)	0.056950	31465	4.29	0.051302	31465	4.71	110%	graph
gov.loc.labs  (https)	0.000	0	0	0.104969	132546	9.72	n/a	graph
gov.loc.www  (https)	0.043181	74794	13.27	0.041843	74794	13.92	105%	graph
gov.usa.www  [v4R] 1/0.005271s  [v6R] 1/0.006965s	0.026292	48617	14.27	0.033456	48617	11.24	79%	graph
network.dpoe  [v4R] 2/0.604940s	0.932934	125317	1.03	0.013749	0	0	n/a	graph
org.archive.web  (https)	0.429529	145565	2.59	0.008163	0	0	n/a	graph
org.ndsr-program  (https)	0.127488	108984	6.55	0.010764	0	0	n/a	graph
IPv6 operational: 50% of linked subdomains (1/2), 63% of all linked domains (12/19)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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