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 2025.07.15 -

gov.flu. | 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.www  (https)  [v6R] 1/0.040139s	0.092041	77795	6.45	0.106425	75476	5.43	84%	graph
com.instagram.www  (https)	0.336118	447938	10.17	0.486390	448225	7.04	69%	graph
com.linkedin.www  (https)	0.167858	138652	6.33	0.179981	138954	5.92	93%	graph
com.pinterest.www  (https)	0.079123	416802	40.25	0.001201	0	0	n/a	graph
com.snapchat.www  (https)	0.049345	66803	10.40	0.001200	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.058851s	0.176020	272412	11.81	0.003337	0	0	n/a	graph
com.youtube.www  (https)	0.220595	605693	21.00	0.181145	607144	25.59	122%	graph
gov.cdc.archive  (https)	0.030043	750	0.19	0.033609	750	0.17	91%	graph
gov.cdc.espanol  (https)  [v4R] 1/0.043171s  [v6R] 1/0.033195s	0.071625	43576	4.68	0.067888	43576	4.96	106%	graph
gov.cdc.jobs  (https)	0.418203	84689	1.55	0.141026	84689	4.58	296%	graph
gov.cdc.stacks  (https)	0.300098	100629	2.56	0.237327	100629	3.24	127%	graph
gov.cdc.tools  (https)  [v4R] 1/0.024244s  [v6R] 1/0.032312s	0.149372	163543	8.37	0.146185	163543	8.55	102%	graph
gov.cdc.www  (https)	0.029705	58823	15.48	0.027113	58823	16.62	107%	graph
• gov.flu.www  (https)  [v4R] 1/0.082859s  [v6R] 1/0.051707s	0.111154	58951	4.05	0.082247	58951	5.48	135%	graph
gov.hhs  (https)  [v4R] 1/0.017970s	0.041001	365	0.07	0.008380	0	0	n/a	graph
gov.hhs.oig  (https)	0.041000	36379	6.77	0.003353	0	0	n/a	graph
gov.hhs.www  (https)	0.030697	365	0.09	0.031553	363	0.09	96%	graph
gov.usa  (https)  [v4R] 1/0.020651s  [v6R] 1/0.020462s	0.041297	48043	8.94	0.039859	48043	9.40	105%	graph
gov.vaccines.www  (https)  [v4R] 1/0.026613s  [v6R] 1/0.051645s	0.034479	21123	4.74	0.058627	21123	2.78	59%	graph
IPv6 operational: 100% of linked subdomains (1/1), 74% of all linked domains (14/19)	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: [email protected]