gov.epa.

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 2025.07.22 -

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)
0.186129773933.170.199278775302.9794%graph
com.flickr.www  (https)
0.039433453178.870.041365453178.4395%graph
com.googletagmanager.www  (https)
0.03059315610.400.03083815610.40100%graph
com.instagram.www  (https)
0.4133114547058.400.25025645482713.88165%graph
com.x  (https)
0.13909227399515.040.00195900n/agraph
com.youtube.www  (https)
0.19492760947623.970.26557661165817.6173%graph
gov.epa.echo  (https)
0.084566664436.030.097659664435.2387%graph
gov.epa.espanol  (https)
0.0394895438110.640.0357135438111.85111%graph
• gov.epa.www  (https)
0.0195076175824.800.0264486175818.1273%graph
gov.epaoig.www  (https)
0.176594769763.340.01597800n/agraph
gov.regulations.www  (https)
0.03034234110.870.03624634110.7283%graph
gov.usa.www  (https)
0.0238154804315.940.0245914804315.2796%graph
gov.whitehouse.www  (https)
0.02412124419777.630.02392024419781.00104%graph
IPv6 operational: 75% of linked subdomains (3/4), 85% of all linked domains (11/13)v4[s]v4[B]v4[Mbps]v6[s]v6[B]v6[Mbps]6/4[Mbps]v4|v6

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