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 2025.01.18 -

gov.nlm. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.033099s  [v6R] 1/0.050526s	0.113424	76118	5.14	0.122265	74047	4.63	90%	graph
com.fontawesome.use  (https)	0.090944	27150	2.30	0.052387	27150	3.98	173%	graph
com.google.www  (https)	0.060769	18705	2.38	0.068941	18791	2.11	89%	graph
com.googleapis.fonts  (https)	0.035031	1621	0.35	0.034577	1621	0.36	103%	graph
com.govdelivery.public  (https)  [v4R] 1/0.180308s  [v6R] 1/0.176171s	0.248259	8657	0.27	0.237494	8657	0.28	105%	graph
com.gstatic.fonts  (https)	0.031592	1561	0.38	0.031169	1561	0.38	100%	graph
com.linkedin.www  (https)	0.245196	137301	4.28	0.159888	136445	6.55	153%	graph
com.twitter  (https)  [v4R] 1/0.067498s	0.133221	2598	0.15	0.005224	0	0	n/a	graph
com.youtube.www  (https)	0.170972	573592	25.74	0.197245	571676	22.14	86%	graph
gov.clinicaltrials  (https)	0.039261	87129	17.04	0.038729	87129	17.49	103%	graph
gov.hhs.www  (https)	0.054898	365	0.05	0.175996	365	0.02	31%	graph
gov.medlineplus  (https)	0.045059	27903	4.73	0.035175	27903	6.08	129%	graph
gov.medlineplus.magazine  (https)	1.297170	58076	0.34	0.013398	0	0	n/a	graph
gov.nih.nlm.ncbi.blast  (https)  [v4R] 1/0.061367s  [v6R] 1/0.045729s	0.232696	31130	1.02	0.218822	31130	1.09	106%	graph
gov.nih.nlm.ncbi.www  (https)	0.044151	37844	6.56	0.039553	37844	7.40	113%	graph
gov.nih.nlm.openi  (https)	0.046577	1146	0.19	0.052063	1146	0.17	88%	graph
gov.nih.nlm.uts  (https)	0.080322	4596	0.44	0.138419	4596	0.25	58%	graph
gov.nih.nlm.www  (https)	0.052024	35878	5.26	0.051507	35878	5.37	102%	graph
gov.nih.www  (https)	0.074626	63964	6.59	0.167287	63964	2.92	44%	graph
• gov.nlm.www  (https)  [v4R] 1/0.056002s  [v6R] 1/0.033360s	0.111822	35878	2.47	0.078465	35878	3.51	142%	graph
gov.usa.www  (https)	0.021063	50668	18.41	0.023822	50668	16.81	91%	graph
org.purl  [v4R] 2/0.343607s	0.607964	5047	0.06	0.013542	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 86% of all linked domains (19/22)	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