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 2026.01.07 -

gov.search. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.070172s  [v6R] 1/0.080590s	0.184461	82384	3.42	0.196453	82549	3.21	94%	graph
com.github  (https)	0.041282	562400	104.65	0.007310	0	0	n/a	graph
com.linkedin.www  (https)	0.195081	140071	5.48	0.513847	140072	2.08	38%	graph
com.twitter  (https)  [v4R] 1/0.046711s	0.184924	230497	9.56	0.005321	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.041918s  [v6R] 1/0.047179s	0.239065	688724	21.99	0.247601	687004	21.22	97%	graph
gov.digital  (https)	0.381161	56994	1.14	0.034334	56994	12.79	1121%	graph
gov.gsa.www  [v4R] 1/0.017869s  [v6R] 1/0.018509s	0.050935	197300	30.11	0.045209	197300	33.45	111%	graph
gov.gsa.www  (https)	0.027401	197300	55.75	0.025711	197300	60.21	108%	graph
gov.gsaig.www  (https)	0.652878	62304	0.73	0.190069	62304	2.50	343%	graph
• gov.search.www  (https)  [v4R] 1/0.039513s  [v6R] 1/0.038222s	0.217660	32678	1.15	0.060550	32678	4.16	362%	graph
gov.usa.search  (https)	0.034232	66084	14.83	0.005714	0	0	n/a	graph
gov.usa.www  (https)	0.072617	47068	4.99	0.039300	47068	9.21	185%	graph
IPv6 operational: 100% of linked subdomains (1/1), 75% of all linked domains (9/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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