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 2026.03.10 -

gov.childwelfare. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook  (https)  [v4R] 2/0.404303s  [v6R] 2/0.230002s	2.189036	466031	1.62	1.473775	465428	2.41	148%	graph
com.facebook.www  (https)  [v4R] 1/0.334867s  [v6R] 1/0.103476s	0.847296	465006	4.19	0.623422	467751	5.73	137%	graph
com.googleapis.fonts  (https)	0.048683	1621	0.26	0.061072	1621	0.20	79%	graph
com.googletagmanager.www  (https)	0.269079	1561	0.04	0.280450	1561	0.04	96%	graph
com.govdelivery.public  (https)  [v4R] 1/0.085759s  [v6R] 1/0.059383s	0.188627	7656	0.31	0.090333	7656	0.65	209%	graph
com.gstatic.fonts  (https)	0.094597	1561	0.13	0.034322	1561	0.35	276%	graph
com.linkedin.www  (https)	0.384012	141234	2.81	0.236752	141194	4.56	163%	graph
com.pinterest  (https)  [v4R] 1/0.265040s	0.606719	775028	9.76	0.006339	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.074443s	0.287629	239132	6.36	0.009504	0	0	n/a	graph
com.youtube.www  (https)	0.275032	683267	18.96	0.465020	681482	11.18	59%	graph
gov.childwelfare.cwlibrary  (https)  [v4R] 2/0.278579s  [v6R] 2/0.170217s	0.316927	4784	0.12	0.208654	4784	0.18	152%	graph
• gov.childwelfare.www  (https)	0.276707	910263	25.16	0.009156	0	0	n/a	graph
gov.hhs.acf  (https)  [v4R] 1/0.287872s	0.368638	66764	1.38	0.013306	0	0	n/a	graph
gov.hhs.acf.cwoutcomes  (https)  [v4R] 1/0.097243s	0.173110	51509	2.27	0.004110	0	0	n/a	graph
gov.hhs.acf.www  (https)  [v4R] 1/0.054594s	0.143770	66764	3.56	0.003039	0	0	n/a	graph
gov.hhs.oig  (https)	0.187489	52029	2.12	0.008553	0	0	n/a	graph
gov.hhs.www  (https)	0.067485	365	0.04	0.080355	365	0.03	84%	graph
gov.usa.www  (https)	0.065726	47580	5.58	0.057689	47580	6.37	114%	graph
IPv6 operational: 50% of linked subdomains (1/2), 61% of all linked domains (11/18)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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