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 2026.10.01 -

gov.prc. | Postal Regulatory Commission	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.arkcase.prc  (https)  [v4R] 3/0.283120s	0.297870	1004	0.03	0.013774	0	0	n/a	graph
com.linkedin.www  (https)	0.173571	140465	6.19	0.285149	140465	3.76	61%	graph
com.twitter  (https)  [v4R] 1/0.069678s	0.657975	35200	0.41	0.002443	0	0	n/a	graph
com.usps.about  (https)  [v4R] 1/0.052396s  [v6R] 1/0.066263s	0.289414	54825	1.45	0.299761	54825	1.40	97%	graph
com.usps.www  (https)	0.090460	87222	7.39	0.075376	87222	8.87	120%	graph
gov.ecfr.www  (https)  [v4R] 1/0.034124s	0.073772	10596	1.11	0.004110	0	0	n/a	graph
gov.federalregister.www  (https)  [v4R] 1/0.033429s	0.057261	10596	1.42	0.004120	0	0	n/a	graph
gov.house.uscode  (https)	0.058472	14610	1.92	0.049845	14610	2.27	118%	graph
gov.prc  (https)	0.215103	38948	1.38	0.006247	0	0	n/a	graph
• gov.prc.www  (https)	0.286506	38948	1.04	0.010638	0	0	n/a	graph
gov.uspis.www  (https)	0.375513	59107	1.20	0.003030	0	0	n/a	graph
gov.uspsoig.www  (https)	0.315697	14	0.00	0.241033	14	0.00	132%	graph
us.powerbigov.app  (https)	0.272992	20986	0.59	0.056829	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/2), 38% of all linked domains (5/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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