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 2026.01.07 -

gov.ready. | Department of Homeland Security	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.081625s  [v6R] 1/0.078666s	0.171588	82396	3.68	0.179542	82554	3.52	96%	graph
com.googletagmanager.www  (https)	0.035141	1561	0.34	0.033714	1561	0.36	106%	graph
com.twitter  (https)  [v4R] 1/0.051623s	0.174653	230497	10.11	0.002566	0	0	n/a	graph
com.youtube.www  (https)	0.247587	691417	21.36	0.225849	687410	23.31	109%	graph
gov.dhs  (https)  [v4R] 1/0.037087s  [v6R] 1/0.405207s	0.104228	107198	7.86	0.538384	107223	1.52	19%	graph
gov.dhs.oig.www  (https)	0.141911	65991	3.57	0.468318	65991	1.08	30%	graph
gov.dhs.www  (https)	0.047842	107199	17.40	0.111858	107223	7.37	42%	graph
gov.fema.www  (https)	0.059627	118371	15.31	6.217425	118371	0.15	1%	graph
• gov.ready.www  (https)	0.073645	51929	5.43	0.277637	51929	1.43	26%	graph
gov.usa  (https)  [v4R] 1/0.032998s  [v6R] 1/0.028672s	0.067027	47068	5.36	0.068309	47068	5.28	99%	graph
IPv6 operational: 100% of linked subdomains (1/1), 90% of all linked domains (9/10)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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