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 2025.04.16 -

gov.cloud. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.github  (https)	0.026322	281519	82.61	0.003387	0	0	n/a	graph
com.youtube.www  (https)	0.160109	592957	28.27	0.173301	591313	26.08	92%	graph
gov.airnow.www  (https)	0.229697	99262	3.31	0.034066	99262	22.27	674%	graph
gov.atf.regulations  (https)	0.404158	15214	0.29	0.026699	15214	4.46	1554%	graph
gov.cloud.fr.crime-data-explorer  (https)	0.195091	84	0.00	0.204251	84	0.00	96%	graph
gov.cloud.fr.login  (https)  [v4R] 1/0.219862s  [v6R] 1/0.209637s	0.577723	218935	2.89	0.543285	218935	3.08	106%	graph
• gov.cloud.www  (https)	0.455670	123650	2.07	0.027246	123650	34.94	1685%	graph
gov.ed.collegescorecard  (https)	0.073007	930377	97.24	0.040998	930377	177.46	183%	graph
gov.fec.www  (https)	0.407353	40588	0.76	0.007559	0	0	n/a	graph
gov.gsa  (https)  [v4R] 1/0.056349s  [v6R] 1/0.035432s	0.081016	219721	20.70	0.060519	219721	27.94	135%	graph
gov.gsa.open  (https)	0.338821	9753	0.22	0.026219	9753	2.86	1300%	graph
gov.gsa.tts.join  (https)  [v4R] 1/0.032121s  [v6R] 1/0.028072s	0.443158	16173	0.28	0.057365	16173	2.16	777%	graph
gov.gsa.www  (https)	0.022277	219721	76.20	0.023517	219721	72.88	96%	graph
gov.gsaig.www  (https)	0.125678	61192	3.73	0.272301	61192	1.72	46%	graph
gov.nih.od.dsld  (https)	0.043072	5451	0.97	0.047940	5476	0.89	92%	graph
gov.usa.analytics  (https)	0.279249	26074	0.71	0.024663	26074	8.29	1163%	graph
gov.usa.www  (https)	0.031870	49915	12.28	0.029978	49915	13.13	107%	graph
io.statuspage.cloudgov  (https)	0.983332	755113	5.86	0.003354	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (3/3), 83% of all linked domains (15/18)	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