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 2026.03.26 -

gov.fha. | Department of Housing and Urban Development	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.643691	466242	5.53	0.399583	465145	8.89	161%	graph
com.flickr.www  (https)	0.068705	55207	6.19	1.095314	55207	0.38	6%	graph
com.googleapis.fonts  (https)	0.060627	1621	0.21	0.067071	1621	0.18	90%	graph
com.govdelivery.public  (https)  [v4R] 1/0.192436s  [v6R] 1/0.220008s	0.256323	7656	0.23	0.842331	7656	0.07	30%	graph
com.instagram.www  (https)	0.631623	601896	7.28	0.534949	607323	8.68	119%	graph
com.linkedin.www  (https)	0.264745	141175	4.08	0.219519	141175	4.92	121%	graph
com.twitter  (https)  [v4R] 1/0.111896s	0.377875	244940	4.96	0.002669	0	0	n/a	graph
com.youtube.www  (https)	0.218000	694064	24.29	0.225503	690883	23.43	96%	graph
gov.ffiec.www  (https)	0.103873	244253	18.09	0.075127	244295	24.85	137%	graph
• gov.fha.www  (https)  [v4R] 1/0.787888s  [v6R] 1/0.469227s	2.754115	162436	0.45	2.436295	162436	0.51	113%	graph
gov.hud.answers  (https)  [v4R] 2/0.338647s	0.458666	22584	0.38	0.061259	0	0	n/a	graph
gov.hud.data  (https)	1.895062	25896	0.10	0.864232	25896	0.23	219%	graph
gov.hud.egis  (https)  [v4R] 1/0.788260s  [v6R] 1/0.839685s	0.943953	99455	0.80	0.844971	0	0	n/a	graph
gov.hud.entp  (https)	1.109982	36	0.00	0.770351	36	0.00	144%	graph
gov.hud.www  [v4R] 1/0.578457s  [v6R] 1/0.292221s	2.593354	153335	0.45	1.960841	153391	0.60	132%	graph
gov.hudoig.www  (https)	0.079446	6999	0.68	1.068475	4628	0.03	5%	graph
gov.huduser.www  (https)	0.086785	137	0.01	0.004129	0	0	n/a	graph
gov.sam  (https)	0.534268	55381	0.79	0.056987	55381	7.55	954%	graph
gov.usa.www  (https)	0.078261	47231	4.62	0.067932	47231	5.38	116%	graph
gov.vote  (https)	0.084611	52087	4.73	0.729813	0	0	n/a	graph
gov.whitehouse.www  (https)	0.094838	262411	21.30	0.132467	262411	15.17	71%	graph
info.hudexchange.www  (https)	0.152171	26162	1.31	0.029561	0	0	n/a	graph
net.radresource.www  (https)	0.325965	13770	0.32	0.354180	13770	0.30	92%	graph
org.hudnsc.sip  (https)	0.631903	120981	1.46	0.008430	0	0	n/a	graph
org.w3.www  [v4R] 1/0.016589s  [v6R] 1/0.023877s	0.075555	51719	5.26	0.118862	51719	3.34	64%	graph
IPv6 operational: 100% of linked subdomains (1/1), 72% of all linked domains (18/25)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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