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 2025.08.15 -

gov.neh. | National Endowment for the Humanities	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.cloudflare.cdnjs  (https)	0.048690	8891	1.41	0.058495	8891	1.17	83%	graph
com.facebook.www  (https)  [v4R] 1/0.109322s	0.354779	78186	1.69	0.117603	78970	5.15	306%	graph
com.googletagmanager.www  (https)	0.033161	1561	0.36	0.034968	1561	0.35	97%	graph
com.govdelivery.public  (https)  [v4R] 1/1.287148s  [v6R] 1/0.151625s	1.348705	7656	0.04	0.206761	7656	0.28	654%	graph
com.instagram.www  (https)	0.359940	459958	9.77	0.470583	460065	7.47	76%	graph
com.linkedin.www  (https)	0.150666	139031	7.07	0.143945	137752	7.35	104%	graph
com.twitter  (https)  [v4R] 1/0.072217s	0.412130	276294	5.12	0.001486	0	0	n/a	graph
com.youtube.www  (https)	0.176315	667776	28.95	0.161098	670317	31.76	110%	graph
gov.loc.chroniclingamerica  (https)  [v4R] 2/0.116540s  [v6R] 2/0.148407s	0.143480	596268	31.81	0.192232	596268	23.69	74%	graph
gov.neh.apps  (https)	0.057931	1763	0.24	0.007492	0	0	n/a	graph
gov.neh.edsitement  (https)	0.022712	36821	12.77	0.003397	0	0	n/a	graph
• gov.neh.www  (https)	0.031788	52204	12.85	0.003345	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/3), 67% of all linked domains (8/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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