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 2026.08.22 -

gov.fdsys. | Government Publishing Office	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.github  (https)	0.041250	574586	106.92	0.003028	0	0	n/a	graph
com.googleapis.fonts  (https)	0.036213	1621	0.34	0.035781	1621	0.35	103%	graph
com.surveymonkey.www  (https)	0.067211	593207	67.55	0.006284	0	0	n/a	graph
gov.ecfr.www  [v4R] 1/0.007661s	0.032516	10596	2.53	0.003034	0	0	n/a	graph
gov.ecfr.www  (https)  [v4R] 1/0.018441s	0.040854	10596	2.02	0.003030	0	0	n/a	graph
gov.fdlp  (https)	0.094181	49141	3.99	0.091223	49141	4.12	103%	graph
gov.fdlp.www	0.056654	49147	6.70	0.054879	49147	6.94	104%	graph
gov.fdlp.www  (https)	0.095906	49149	3.95	0.089372	49149	4.21	107%	graph
• gov.fdsys.www  (https)  [v4R] 1/0.052272s  [v6R] 1/0.070670s	0.105484	82061	5.96	0.253695	82061	2.47	42%	graph
gov.govinfo.api  (https)  [v4R] 1/0.200548s  [v6R] 1/0.203227s	0.467704	2029	0.03	0.474595	2029	0.03	99%	graph
gov.govinfo.www  [v4R] 1/0.022135s  [v6R] 1/0.051733s	0.067798	65721	7.48	0.108816	65721	4.64	62%	graph
gov.govinfo.www  (https)	0.058719	65721	8.65	0.053745	65721	9.46	109%	graph
gov.gpo.access.purl  [v4R] 1/0.027833s	0.048523	4710	0.75	0.003032	0	0	n/a	graph
gov.gpo.ask  (https)  [v4R] 1/0.089817s	0.275749	20587	0.57	0.002275	0	0	n/a	graph
gov.gpo.bensguide  (https)	0.074821	21154	2.18	0.067786	21154	2.41	110%	graph
gov.gpo.bookstore  (https)	0.034145	5365	1.20	0.034349	5429	1.22	101%	graph
gov.gpo.catalog	0.013516	4542	2.67	0.009482	4567	3.87	145%	graph
gov.gpo.catalog  (https)	0.034275	4542	1.02	0.031446	4567	1.12	110%	graph
gov.gpo.www  [v4R] 1/0.037374s  [v6R] 1/0.037861s	0.170222	94818	4.26	0.172043	94776	4.20	99%	graph
gov.gpo.www  (https)	0.067540	94818	10.80	0.129190	94818	5.61	52%	graph
gov.section508.www  [v4R] 1/0.025351s  [v6R] 1/0.017491s	0.303826	34320	0.86	0.036477	34320	7.27	842%	graph
org.coretrustseal.amt  (https)	0.346495	2020	0.04	0.024556	0	0	n/a	graph
org.iso.www  [v4R] 1/0.017051s  [v6R] 1/0.014656s	0.046889	5338	0.89	0.046332	5381	0.89	101%	graph
org.iso16363.www	0.000	0	0	0.024215	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 67% of all linked domains (16/24)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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