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.relocatefeds. | Environmental Protection Agency	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v6R] 1/0.034086s	0.158706	76510	3.69	0.126393	74439	4.51	122%	graph
com.flickr.www  (https)	0.042437	47234	8.58	0.036098	47234	10.01	117%	graph
com.googletagmanager.www  (https)	0.030112	1561	0.40	0.030750	1561	0.40	100%	graph
com.instagram.www  (https)	0.397016	441016	8.48	0.316948	441117	10.65	126%	graph
com.x  (https)	0.117313	256246	16.71	0.003367	0	0	n/a	graph
com.youtube.www  (https)	0.189606	590666	23.84	0.331598	591725	13.64	57%	graph
gov.ecfr.www  (https)  [v4R] 1/0.027423s	0.055920	4274	0.59	0.003398	0	0	n/a	graph
gov.epa.echo  (https)	0.094778	66252	5.38	0.093713	66252	5.44	101%	graph
gov.epa.espanol  (https)	0.035179	54845	11.96	0.051653	54845	8.20	69%	graph
gov.epa.www  (https)	0.032068	63648	15.17	0.033068	63648	14.72	97%	graph
gov.epaoig.www  (https)	0.221183	74293	2.56	0.007700	0	0	n/a	graph
gov.gsa.www  (https)	0.020547	219721	83.82	0.023767	219721	72.88	87%	graph
gov.regulations.www  (https)	0.047171	3431	0.56	0.042238	3431	0.62	112%	graph
• gov.relocatefeds.www  (https)  [v4R] 1/0.093843s  [v6R] 1/0.085285s	0.303492	56763	1.43	0.115125	56763	3.77	263%	graph
gov.state.aoprals  (https)  [v4R] 1/0.183406s	0.417787	33031	0.60	0.003399	0	0	n/a	graph
gov.usa.www  (https)	0.018418	49915	21.16	0.019722	49915	20.04	95%	graph
gov.whitehouse.www  (https)	0.033483	226902	52.46	0.024040	226902	72.13	138%	graph
mil.dod.travel.www  (https)	0.040760	404	0.08	0.031762	410	0.10	131%	graph
IPv6 operational: 100% of linked subdomains (1/1), 78% of all linked domains (14/18)	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