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 2026.07.20 -

gov.ed. | Department of Education	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.805010	424598	4.02	1.364689	422133	2.36	59%	graph
com.flickr.www  (https)	0.079798	57433	5.55	0.059469	57433	7.43	134%	graph
com.govdelivery.public  (https)  [v4R] 1/0.057355s  [v6R] 1/0.066764s	0.094970	7681	0.62	0.341394	7681	0.17	28%	graph
com.instagram.www  (https)	0.397793	393062	7.55	0.345187	393229	8.70	115%	graph
com.linkedin.www  (https)	0.289118	141608	3.74	0.216148	141608	5.00	134%	graph
com.twitter  (https)  [v4R] 1/0.099333s	0.614404	266183	3.31	0.002536	0	0	n/a	graph
gov.apprenticeship.www  (https)	0.041984	201693	37.53	0.008424	0	0	n/a	graph
gov.ed.aefla  (https)  [v4R] 1/0.037023s	0.116531	46769	3.08	0.006359	0	0	n/a	graph
gov.ed.collegescorecard  (https)	0.133409	1374713	78.86	0.144931	1374713	72.83	92%	graph
gov.ed.cte  (https)  [v4R] 1/0.234301s	0.419796	46769	0.85	0.006321	0	0	n/a	graph
gov.ed.eric  (https)	1.246117	4638	0.03	0.006290	0	0	n/a	graph
gov.ed.ies  (https)	2.622555	77748	0.23	0.003030	0	0	n/a	graph
gov.ed.nces  (https)	0.567051	84605	1.14	0.004122	0	0	n/a	graph
gov.ed.oig  (https)	0.578255	53063	0.70	0.809988	53063	0.50	71%	graph
gov.ed.rsa  (https)	0.512866	23922	0.36	0.065460	23922	2.81	788%	graph
gov.ed.sites  (https)	0.755823	25599	0.26	0.506918	25599	0.39	149%	graph
gov.ed.studentprivacy  (https)	1.780594	46325	0.20	0.003036	0	0	n/a	graph
gov.ed.www  [v4R] 1/0.020664s  [v6R] 1/0.014561s	0.113745	108393	7.32	0.078138	108393	10.60	145%	graph
• gov.ed.www  (https)	0.039926	108393	21.20	0.150553	108393	5.51	26%	graph
gov.state.studyabroad  (https)	0.050909	33395	5.10	0.003032	0	0	n/a	graph
gov.studentaid  (https)	0.053551	0	0	0.049963	0	0	n/a	graph
gov.usa  (https)  [v4R] 1/0.234176s  [v6R] 1/0.030883s	0.290406	47199	1.24	0.278930	47199	1.30	104%	graph
org.collegesavings.www  (https)  [v4R] 1/0.707736s	0.809750	61156	0.58	0.006369	0	0	n/a	graph
IPv6 operational: 50% of linked subdomains (6/12), 52% of all linked domains (12/23)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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