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.aoa. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.addtoany.www  (https)	0.042878	25858	4.70	0.033312	25858	5.98	127%	graph
com.facebook.www  (https)	0.196365	76510	2.98	0.124850	76646	4.72	158%	graph
com.linkedin.www  (https)	0.304547	137993	3.46	0.133469	138034	7.92	229%	graph
com.twitter  (https)  [v4R] 1/0.080067s	0.185047	256246	10.57	0.001172	0	0	n/a	graph
com.youtube.www  (https)	0.127948	601905	36.16	0.133401	588976	33.79	93%	graph
gov.acl  [v4R] 1/0.016944s	0.142643	78538	4.22	0.001157	0	0	n/a	graph
gov.acl  (https)	0.416102	78538	1.44	0.001189	0	0	n/a	graph
gov.acl.agid  (https)	0.068463	114763	12.88	0.078588	114763	11.23	87%	graph
gov.acl.eldercare  (https)  [v4R] 1/0.042059s  [v6R] 1/0.037704s	0.082319	24330	2.26	0.076577	24330	2.44	108%	graph
gov.acl.longtermcare  (https)  [v4R] 3/0.202235s  [v6R] 1/0.036846s	0.290105	48787	1.28	0.044376	0	0	n/a	graph
gov.acl.olderindians  (https)  [v4R] 1/0.169984s  [v6R] 1/0.197748s	0.395486	81699	1.58	0.420371	81699	1.48	94%	graph
• gov.aoa.www  (https)  [v4R] 1/0.042510s	0.230380	78538	2.61	1.219700	0	0	n/a	graph
gov.grants.www  [v4R] 1/0.008556s  [v6R] 1/0.010078s	0.031068	81121	19.96	0.029223	81121	21.34	107%	graph
gov.hhs.www	0.019050	365	0.15	0.012499	359	0.23	156%	graph
gov.hhs.www  (https)	0.037640	363	0.07	0.036190	365	0.08	103%	graph
gov.usa.www  [v4R] 1/0.005025s  [v6R] 1/0.008356s	0.027171	49915	14.10	0.028786	49915	13.60	96%	graph
gov.vote  (https)	0.027001	57983	16.38	0.040681	57983	11.06	68%	graph
gov.whitehouse.www  [v4R] 1/0.014403s  [v6R] 1/0.013150s	0.038414	226902	45.56	0.036751	226902	48.09	106%	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.023785s  [v6R] 1/0.048471s	0.082134	46783	4.35	0.093705	46783	3.84	88%	graph
IPv6 operational: 0% of linked subdomains (0/1), 74% of all linked domains (14/19)	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