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 2025.03.13 -

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)	0.024731	280755	89.25	0.001170	0	0	n/a	graph
com.googleapis.fonts  (https)	0.035922	1621	0.35	0.035475	1621	0.35	100%	graph
com.surveymonkey.www  (https)	0.068321	1067570	119.78	0.003342	0	0	n/a	graph
gov.ecfr.www  [v4R] 1/0.007581s	0.045255	3636	0.62	0.007451	0	0	n/a	graph
gov.ecfr.www  (https)  [v4R] 1/0.023277s	0.056131	3636	0.50	0.001179	0	0	n/a	graph
gov.fdlp  (https)	0.122042	47573	2.98	0.117352	47573	3.10	104%	graph
gov.fdlp.www	0.066317	47579	5.50	0.060784	47579	6.05	110%	graph
gov.fdlp.www  (https)	0.096858	47581	3.78	0.134030	47581	2.71	72%	graph
• gov.fdsys.www  (https)  [v4R] 1/0.096542s  [v6R] 1/0.108615s	0.193737	82189	3.25	0.213178	82189	2.94	91%	graph
gov.govinfo.api  (https)  [v4R] 1/0.206576s  [v6R] 1/0.224359s	0.466509	2029	0.03	0.492930	2029	0.03	95%	graph
gov.govinfo.www  [v4R] 1/0.047692s  [v6R] 1/0.035612s	0.154174	62745	3.11	0.146961	62745	3.28	105%	graph
gov.govinfo.www  (https)	0.058772	62745	8.25	0.103339	62745	4.65	56%	graph
gov.gpo.access.purl  [v4R] 1/0.033287s	0.062073	4710	0.58	0.001177	0	0	n/a	graph
gov.gpo.ask  (https)  [v4R] 1/0.085525s	0.359420	20097	0.43	0.003629	0	0	n/a	graph
gov.gpo.bensguide  (https)	0.000	0	0	4.205265	802	0.00	n/a	graph
gov.gpo.bookstore  (https)	0.042652	6863	1.25	0.040033	6927	1.32	106%	graph
gov.gpo.catalog	0.044021	363	0.06	0.038193	363	0.07	116%	graph
gov.gpo.catalog  (https)	0.068288	363	0.04	0.070632	363	0.04	97%	graph
gov.gpo.www  [v4R] 1/0.041785s  [v6R] 1/0.057729s	0.151282	94506	4.77	0.174941	94506	4.14	87%	graph
gov.gpo.www  (https)	0.115592	94506	6.27	0.120371	94506	6.01	96%	graph
gov.section508.www  [v4R] 1/0.012224s  [v6R] 1/0.012992s	0.036870	34382	7.29	0.033405	34382	7.95	109%	graph
org.coretrustseal.amt  (https)	0.856596	872537	7.78	0.016221	0	0	n/a	graph
org.iso.www  [v4R] 2/0.536809s	1.087452	73763	0.52	0.031781	0	0	n/a	graph
org.iso16363.www	0.859756	110910	0.99	0.003305	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 62% of all linked domains (15/24)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov