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 2026.02.14 -

gov.epa. | 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] 1/0.054134s  [v6R] 1/0.167280s	0.148703	81040	4.18	0.334753	81175	1.85	44%	graph
com.googletagmanager.www  (https)	0.025873	1561	0.48	0.028342	1561	0.43	89%	graph
com.instagram.www  (https)	0.366643	577519	12.04	0.452153	577608	9.75	81%	graph
com.x  (https)	0.142172	237202	12.74	0.008549	0	0	n/a	graph
com.youtube.www  (https)	0.279207	681514	18.64	0.222705	677635	23.29	125%	graph
gov.epa.echo  (https)	0.104996	69342	5.09	0.092380	69342	5.75	113%	graph
gov.epa.espanol  (https)	0.030677	55142	14.02	0.039521	55142	10.79	77%	graph
• gov.epa.www  (https)	0.019788	65093	26.14	0.041142	65093	12.11	46%	graph
gov.regulations.www  (https)	0.028270	919	0.25	0.044120	919	0.16	64%	graph
gov.usa.www  (https)	0.020494	46798	17.85	0.025089	46798	14.28	80%	graph
gov.whitehouse.www  (https)	0.028850	260862	71.08	0.023656	260862	86.53	122%	graph
IPv6 operational: 100% of linked subdomains (3/3), 91% of all linked domains (10/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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