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.gsa. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.084343s  [v6R] 1/0.040702s	0.272009	74175	2.08	0.118373	74309	4.80	231%	graph
com.googletagmanager.www  (https)	0.036493	1561	0.33	0.038618	1561	0.31	95%	graph
com.govdelivery.public  (https)  [v4R] 1/0.053126s  [v6R] 1/0.052256s	0.081544	8657	0.82	0.083896	8657	0.80	98%	graph
com.instagram.www  (https)	0.735893	396039	4.11	0.432181	396017	6.99	170%	graph
com.linkedin.www  (https)	0.157541	137626	6.69	0.290704	137626	3.62	54%	graph
com.twitter  (https)  [v4R] 1/0.077518s	0.227387	215807	7.25	0.001174	0	0	n/a	graph
com.youtube.www  (https)	0.147123	591460	30.70	0.175463	588394	25.65	84%	graph
gov.acquisition  (https)  [v4R] 1/0.141814s	0.175090	64942	2.83	0.003592	0	0	n/a	graph
gov.acquisitiongateway  (https)	0.041753	4616	0.86	0.003419	0	0	n/a	graph
gov.cbca.www  (https)	0.207655	22961	0.85	0.000	0	0	n/a	graph
gov.challenge.www  (https)	0.414772	26438	0.49	0.038225	26438	5.31	1089%	graph
gov.data  (https)	0.042329	120938	21.97	0.032499	120938	28.83	131%	graph
gov.data.www  (https)  [v4R] 1/0.208343s  [v6R] 1/0.219877s	0.246293	120938	3.75	0.246487	120938	3.75	100%	graph
gov.gsa.coe  (https)	0.330977	22104	0.51	0.030674	22104	5.62	1100%	graph
gov.gsa.ebuy.www  (https)	0.186479	105	0.00	0.015571	0	0	n/a	graph
gov.gsa.gsaelibrary.www  (https)	0.189569	124	0.01	0.016244	0	0	n/a	graph
gov.gsa.search  (https)	0.041554	64237	11.95	0.003536	0	0	n/a	graph
gov.gsa.vsc  (https)	0.048758	5185	0.82	0.003629	0	0	n/a	graph
• gov.gsa.www  (https)	0.028960	222507	60.63	0.031118	222507	54.76	90%	graph
gov.gsaadvantage.www  (https)	0.191763	142	0.01	0.015648	0	0	n/a	graph
gov.gsaauctions.www  (https)	0.054072	2909	0.41	0.049998	2909	0.45	110%	graph
gov.gsaig.www  (https)	0.135324	58879	3.33	0.128095	58879	3.51	105%	graph
gov.sam  (https)	0.037469	59835	12.34	0.029726	59835	15.74	128%	graph
gov.sba.www  (https)	0.033085	124214	28.72	0.806273	124214	1.18	4%	graph
gov.state.aoprals  (https)  [v4R] 1/0.186435s	0.429415	33031	0.59	0.007572	0	0	n/a	graph
gov.usa.www  (https)	0.036264	49274	10.44	0.024669	49274	15.66	150%	graph
gov.whitehouse.www  (https)	0.028289	210443	57.34	0.024177	210443	66.90	117%	graph
mil.dod.travel.www  (https)	0.082912	72212	6.72	0.031230	72212	17.77	265%	graph
IPv6 operational: 44% of linked subdomains (4/9), 64% of all linked domains (18/28)	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