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 2025.06.01 -

gov.spectrum. | Department of Commerce	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v6R] 1/0.045354s	0.103931	79253	5.87	0.129669	76610	4.53	77%	graph
com.fontawesome.use  (https)	0.088355	27150	2.35	0.069176	27150	3.00	128%	graph
com.linkedin.www  (https)	0.144424	138931	7.36	0.155103	138931	6.84	93%	graph
com.twitter.www  (https)  [v4R] 2/0.101371s	0.215021	265154	9.41	0.001162	0	0	n/a	graph
com.youtube.www  (https)	0.184580	613711	25.45	0.139744	611069	33.54	132%	graph
gov.doc.ntia.www  [v4R] 1/0.028287s  [v6R] 1/0.009706s	0.289854	93517	2.47	0.036763	93517	19.82	803%	graph
gov.doc.oig.www  (https)	0.126789	194993	11.81	0.070860	194993	21.25	180%	graph
gov.fcc.reboot	0.126093	368	0.02	0.108744	366	0.03	116%	graph
gov.fcc.www  (https)	0.063384	0	0	0.072781	0	0	n/a	graph
gov.ntia.broadbandusa  (https)	0.055074	42407	5.88	0.077234	42407	4.20	71%	graph
gov.ntia.its  (https)	0.000	0	0	0.007466	0	0	n/a	graph
gov.ntia.www  (https)	0.063614	93895	11.37	0.099326	93895	7.24	64%	graph
gov.ntia.www2  (https)	0.148179	26005	1.34	0.073509	26005	2.72	203%	graph
• gov.spectrum.www  (https)  [v4R] 1/0.037825s  [v6R] 1/0.040818s	0.094372	84419	6.85	0.098579	84419	6.57	96%	graph
gov.usa.www  (https)	0.023069	47950	15.91	0.024276	47950	15.24	96%	graph
gov.usajobs.www  (https)	0.068856	407	0.05	0.228005	405	0.01	30%	graph
IPv6 operational: 100% of linked subdomains (1/1), 81% of all linked domains (13/16)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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