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 2026.02.27 -

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] 2/0.088326s  [v6R] 1/0.061478s	0.303505	462530	11.65	0.398690	399342	7.66	66%	graph
com.facebook.www  (https)  [v4R] 1/0.067906s	0.314631	466033	11.32	0.271647	463746	13.06	115%	graph
com.googleapis.fonts  (https)	0.044483	1621	0.28	0.036135	1621	0.34	122%	graph
com.googletagmanager.www  (https)	0.031477	1561	0.38	0.029727	1561	0.41	107%	graph
com.govdelivery.public  (https)  [v4R] 1/0.058358s  [v6R] 1/0.054613s	0.090940	7656	0.65	0.086180	7656	0.68	105%	graph
com.gstatic.fonts  (https)	0.025508	1561	0.48	0.024775	1561	0.50	104%	graph
com.linkedin.www  (https)	0.163727	141565	6.63	0.200511	141195	5.39	81%	graph
com.pinterest  (https)  [v4R] 1/0.040210s	0.799270	739522	7.06	0.004189	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.054856s	0.182757	237830	9.97	0.006424	0	0	n/a	graph
com.youtube.www  (https)	0.191931	680995	27.20	0.222855	684685	23.53	87%	graph
gov.childwelfare.cwlibrary  (https)  [v4R] 2/0.143471s  [v6R] 2/0.129115s	0.178077	4784	0.21	0.163146	4784	0.22	109%	graph
• gov.childwelfare.www  (https)	0.046929	910686	151.04	0.013760	0	0	n/a	graph
gov.hhs.acf  (https)  [v4R] 1/0.030652s	0.076638	65909	6.62	0.007465	0	0	n/a	graph
gov.hhs.acf.cwoutcomes  (https)  [v4R] 1/0.076166s	0.115141	51509	3.42	0.004116	0	0	n/a	graph
gov.hhs.acf.www  (https)  [v4R] 1/0.025103s	0.077509	65909	6.53	0.002535	0	0	n/a	graph
gov.hhs.oig  (https)	0.138253	51835	2.87	0.002657	0	0	n/a	graph
gov.hhs.www  (https)	0.038241	363	0.07	0.033203	363	0.08	115%	graph
gov.usa.www  (https)	0.020374	47580	18.15	0.019263	47580	19.11	105%	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

For comments, questions or suggested domains please contact: [email protected]