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 2026.03.09 -

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] 3/0.485977s	0.493190	1004	0.02	0.005229	0	0	n/a	graph
com.linkedin.www  (https)	0.611406	141194	1.76	0.243307	141234	4.43	252%	graph
com.twitter  (https)  [v4R] 1/0.294901s	0.480837	238525	3.79	0.002753	0	0	n/a	graph
com.usps.about  (https)  [v4R] 1/0.114552s  [v6R] 1/0.091220s	0.360587	56027	1.19	0.285367	56027	1.50	126%	graph
com.usps.www  (https)	0.532243	119096	1.71	1.236769	119096	0.74	43%	graph
gov.ecfr.www  (https)  [v4R] 1/0.029654s	0.083240	10449	0.96	0.006309	0	0	n/a	graph
gov.federalregister.www  (https)  [v4R] 1/1.057711s	1.091658	10449	0.07	0.004129	0	0	n/a	graph
gov.house.uscode  (https)	0.881359	78158	0.68	0.005238	0	0	n/a	graph
gov.prc  (https)	0.263110	41629	1.21	0.006322	0	0	n/a	graph
• gov.prc.www  (https)	0.320864	41629	0.99	0.008476	0	0	n/a	graph
gov.uspis.www  (https)	1.227500	57747	0.36	0.117326	0	0	n/a	graph
gov.uspsoig.www  (https)	0.862264	73593	0.65	1.026551	73593	0.55	84%	graph
us.powerbigov.app  (https)	0.336502	20496	0.47	0.008546	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/2), 31% of all linked domains (4/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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