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.disasterassistance. | Department of Homeland Security	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.arcgis.js  (https)  [v4R] 3/0.056721s	0.063699	283656	34.35	0.003371	0	0	n/a	graph
com.facebook.www  (https)  [v4R] 1/0.070524s  [v6R] 1/0.037069s	0.224050	76790	2.62	0.143887	76929	4.10	157%	graph
com.femaemergencyhotels.www  (https)	0.073734	1238	0.13	0.007586	0	0	n/a	graph
com.googletagmanager.www  (https)	0.029878	1561	0.41	0.030459	1561	0.40	97%	graph
com.instagram.www  (https)	0.273958	359667	10.05	0.260472	440970	12.94	129%	graph
com.surveymonkey.www  (https)	0.075424	1075071	109.36	0.003369	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.064910s	0.331543	256246	5.91	0.001190	0	0	n/a	graph
com.youtube.www  (https)	0.171766	592675	26.44	0.125772	592471	36.16	137%	graph
gov.dhs.oig.www  (https)	0.122292	63178	3.95	0.790304	63178	0.61	15%	graph
gov.dhs.www  (https)	0.066400	104950	12.13	0.055556	104973	14.56	120%	graph
gov.disasterassistance.www  [v4R] 1/0.022506s  [v6R] 1/0.103105s	0.058695	115107	15.14	0.132217	115107	6.65	44%	graph
• gov.disasterassistance.www  (https)	0.039773	115107	22.52	0.026749	115107	33.78	150%	graph
gov.fema.www  (https)	0.110267	118524	8.22	0.037463	118524	24.44	297%	graph
gov.ready.www  (https)	0.169506	54694	2.47	0.146485	54694	2.86	116%	graph
gov.sam  (https)	0.027459	59822	16.90	0.028658	59822	16.30	96%	graph
gov.sba.www  (https)	0.029621	124848	32.85	0.030157	124848	31.75	97%	graph
gov.usa.www  (https)	0.019342	49915	20.04	0.021802	49915	18.13	90%	graph
gov.whitehouse.www  (https)	0.025147	288261	87.97	0.030931	288261	73.31	83%	graph
org.redcross.www  (https)	0.089290	164173	14.07	0.117809	164194	10.71	76%	graph
IPv6 operational: 100% of linked subdomains (2/2), 79% of all linked domains (15/19)	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