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 2026.03.10 -

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] 1/0.109339s  [v6R] 1/0.085424s	0.351344	466304	10.14	0.343695	463385	10.31	102%	graph
com.github  (https)	0.501125	563852	8.59	0.004925	0	0	n/a	graph
com.googletagmanager.www  (https)	0.046595	1561	0.26	0.042573	1561	0.28	110%	graph
com.linkedin.www  (https)	0.205721	143938	5.36	0.192594	141565	5.63	105%	graph
com.twitter  (https)  [v4R] 1/0.082048s	0.234090	239132	7.80	0.010609	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.052047s  [v6R] 1/0.064989s	0.274511	683228	19.02	0.274418	679546	18.92	99%	graph
gov.digital  (https)	0.149564	55182	2.83	0.061876	55182	6.90	244%	graph
gov.gsa.www  [v4R] 1/0.022692s  [v6R] 1/0.019917s	0.085674	199095	17.87	0.065993	199095	23.37	131%	graph
gov.gsa.www  (https)	0.051094	199095	29.78	0.048700	199095	31.65	106%	graph
gov.gsaig.www  (https)	0.104832	64206	4.71	0.112578	64206	4.37	93%	graph
• gov.search.www  (https)  [v4R] 1/0.256938s  [v6R] 1/0.035209s	0.290219	31135	0.82	0.062017	31135	3.83	468%	graph
gov.usa.search  (https)	0.038512	595	0.12	0.006408	0	0	n/a	graph
gov.usa.www  (https)	0.062426	47580	5.85	0.044011	47580	8.25	141%	graph
IPv6 operational: 100% of linked subdomains (1/1), 77% of all linked domains (10/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: [email protected]