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 2025.11.26 -

gov.fdsys. | Government Publishing Office	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.github  (https)	0.028302	557437	151.89	0.003031	0	0	n/a	graph
com.googleapis.fonts  (https)	0.034594	1621	0.36	0.034953	1621	0.36	100%	graph
com.surveymonkey.www  (https)	0.065735	1116474	131.05	0.004199	0	0	n/a	graph
gov.ecfr.www  [v4R] 1/0.008702s	0.048256	4274	0.68	0.005185	0	0	n/a	graph
gov.ecfr.www  (https)  [v4R] 1/0.023999s	0.067615	4274	0.49	0.004456	0	0	n/a	graph
gov.fdlp  (https)	0.110513	46285	3.21	0.119765	46285	2.97	92%	graph
gov.fdlp.www	0.079424	46291	4.47	0.079494	46291	4.47	100%	graph
gov.fdlp.www  (https)	0.103458	46293	3.43	0.119554	46293	2.97	87%	graph
• gov.fdsys.www  (https)  [v4R] 1/0.101644s  [v6R] 1/0.078006s	0.157165	82189	3.99	0.146301	82189	4.29	108%	graph
gov.govinfo.api  (https)  [v4R] 1/0.216074s  [v6R] 1/0.297352s	0.508756	2029	0.03	0.594566	2029	0.03	86%	graph
gov.govinfo.www  [v4R] 1/0.042587s  [v6R] 1/0.036360s	0.124061	63308	3.90	0.096752	63308	5.03	129%	graph
gov.govinfo.www  (https)	0.076454	63308	6.36	0.075155	63308	6.44	101%	graph
gov.gpo.access.purl  [v4R] 1/0.049230s	0.073025	4710	0.49	0.003031	0	0	n/a	graph
gov.gpo.ask  (https)  [v4R] 1/0.073807s	0.255007	20533	0.61	0.002106	0	0	n/a	graph
gov.gpo.bensguide  (https)	0.000	0	0	4.209698	802	0.00	n/a	graph
gov.gpo.bookstore  (https)	0.051962	7024	1.05	0.052740	7088	1.04	99%	graph
gov.gpo.catalog	0.033149	4510	1.04	0.056502	4535	0.62	59%	graph
gov.gpo.catalog  (https)	0.048421	4510	0.72	0.064016	4535	0.54	75%	graph
gov.gpo.www  [v4R] 1/0.050164s  [v6R] 1/0.056343s	0.196403	94092	3.66	0.178127	94092	4.03	110%	graph
gov.gpo.www  (https)	0.101524	94092	7.11	0.078893	94092	9.20	129%	graph
gov.section508.www  [v4R] 1/0.032757s  [v6R] 1/0.013639s	0.343050	34811	0.77	0.032592	34811	8.30	1072%	graph
org.coretrustseal.amt  (https)	0.354055	1955	0.04	0.023006	0	0	n/a	graph
org.iso.www  [v4R] 2/0.134134s  [v6R] 2/0.223792s	0.348325	89439	1.96	0.695698	89439	0.98	50%	graph
org.iso16363.www	0.000	0	0	0.022848	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 67% of all linked domains (16/24)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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