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 2025.08.07 -

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)	0.047375	553519	89.85	0.003421	0	0	n/a	graph
com.googleapis.fonts  (https)	0.035661	1621	0.35	0.037307	1621	0.33	95%	graph
com.surveymonkey.www  (https)	0.086734	1405469	124.68	0.001179	0	0	n/a	graph
gov.ecfr.www  [v4R] 1/0.011146s	0.047489	4274	0.69	0.010548	0	0	n/a	graph
gov.ecfr.www  (https)  [v4R] 1/0.027767s	0.067756	4274	0.49	0.002934	0	0	n/a	graph
gov.fdlp  (https)	0.115012	48331	3.21	0.152685	48331	2.43	76%	graph
gov.fdlp.www	0.086478	48337	4.29	0.086370	48337	4.29	100%	graph
gov.fdlp.www  (https)	0.105858	48339	3.51	0.116806	48339	3.18	91%	graph
• gov.fdsys.www  (https)  [v4R] 1/0.092654s  [v6R] 1/0.093741s	0.196408	82189	3.20	0.179266	82189	3.50	109%	graph
gov.govinfo.api  (https)  [v4R] 1/0.209158s  [v6R] 1/0.219072s	0.504528	2029	0.03	0.515126	2029	0.03	98%	graph
gov.govinfo.www  [v4R] 1/0.057321s  [v6R] 1/0.042395s	0.143895	63681	3.40	0.125295	63681	3.89	114%	graph
gov.govinfo.www  (https)	0.086207	63681	5.65	0.077898	63681	6.31	112%	graph
gov.gpo.access.purl  [v4R] 1/0.025368s	0.050768	4710	0.72	0.003337	0	0	n/a	graph
gov.gpo.ask  (https)  [v4R] 1/0.088872s	0.353717	20233	0.44	0.001210	0	0	n/a	graph
gov.gpo.bensguide  (https)	0.000	0	0	4.205264	802	0.00	n/a	graph
gov.gpo.bookstore  (https)	0.044791	6940	1.20	0.046039	7025	1.17	97%	graph
gov.gpo.catalog	0.034340	5125	1.15	0.031537	5189	1.28	111%	graph
gov.gpo.catalog  (https)	0.040649	6917	1.32	0.035290	6981	1.52	115%	graph
gov.gpo.www  [v4R] 1/0.055238s  [v6R] 1/0.050447s	0.188479	94668	3.84	0.186110	94668	3.88	101%	graph
gov.gpo.www  (https)	0.129658	94668	5.60	0.118848	94668	6.12	109%	graph
gov.section508.www  [v4R] 1/0.012351s  [v6R] 1/0.012269s	0.301694	34643	0.88	0.032138	34643	8.26	941%	graph
org.coretrustseal.amt  (https)	0.884552	873136	7.54	0.015796	0	0	n/a	graph
org.iso.www  [v4R] 2/0.358165s  [v6R] 2/0.370686s	0.918812	85672	0.71	0.924650	85672	0.71	99%	graph
org.iso16363.www	0.860074	110030	0.98	0.007513	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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