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 2025.06.01 -

gov.readybusiness. | 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)  [v6R] 1/0.034350s	0.113627	79253	5.35	0.122870	76882	4.81	90%	graph
com.googletagmanager.www  (https)	0.028305	1561	0.43	0.028929	1561	0.43	100%	graph
com.twitter  (https)  [v4R] 1/0.060232s	0.164454	265524	12.35	0.001174	0	0	n/a	graph
com.youtube.www  (https)	0.175371	612200	26.69	0.149217	607365	31.10	117%	graph
gov.dhs  (https)  [v4R] 1/0.031452s  [v6R] 1/0.030129s	0.066097	104301	12.06	0.072098	104322	11.05	92%	graph
gov.dhs.oig.www  (https)	0.034782	66126	14.84	0.060453	66126	8.41	57%	graph
gov.dhs.www  (https)	0.055339	104302	14.47	0.040274	104323	19.90	138%	graph
gov.fema.www  (https)	0.043713	120169	21.32	0.033361	120169	27.78	130%	graph
gov.ready.www  (https)	0.029336	54849	14.43	0.062731	54849	6.75	47%	graph
• gov.readybusiness.www  (https)  [v4R] 1/0.101143s  [v6R] 1/0.069290s	0.140365	53522	2.92	0.156364	53522	2.62	90%	graph
gov.usa  (https)  [v4R] 1/0.023677s  [v6R] 1/0.029026s	0.039911	47950	9.38	0.048256	47950	7.62	81%	graph
IPv6 operational: 100% of linked subdomains (1/1), 91% of all linked domains (10/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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