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 2026.10.13 -

gov.urbanwaters. | Environmental Protection Agency	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.084690s  [v6R] 1/0.089662s	0.575759	464988	6.17	0.469331	464965	7.56	123%	graph
com.googletagmanager.www  (https)	0.275297	1561	0.04	0.087010	1561	0.14	316%	graph
com.instagram.www  (https)	0.292555	414821	10.84	0.323501	414947	9.80	90%	graph
com.x  (https)	2.458633	41442	0.13	0.002496	0	0	n/a	graph
com.youtube.www  (https)	0.474711	950468	15.30	0.227763	943804	31.72	207%	graph
gov.epa.echo  (https)	0.150008	71419	3.63	0.087108	71419	6.26	172%	graph
gov.epa.espanol  (https)	0.062081	56106	6.90	0.069416	56106	6.20	90%	graph
gov.epa.www  (https)	0.068032	65052	7.30	0.108481	65052	4.60	63%	graph
gov.regulations.www  (https)	0.043364	919	0.16	0.241304	919	0.03	18%	graph
• gov.urbanwaters.www  (https)  [v4R] 1/0.737736s  [v6R] 1/0.476075s	1.314858	62016	0.36	1.559937	62016	0.30	84%	graph
gov.usa.www  (https)	0.031526	48647	11.97	0.063448	48647	5.89	49%	graph
gov.whitehouse.www  (https)	0.071035	298501	32.08	0.070829	298501	32.53	101%	graph
IPv6 operational: 100% of linked subdomains (1/1), 92% of all linked domains (11/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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