gov.fdsys.

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 2026.10.24 -

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)
0.11118958024939.880.00412500n/agraph
com.googleapis.fonts  (https)
0.03615516210.340.04760016210.2677%graph
com.surveymonkey.www  (https)
0.08178465280661.490.01085200n/agraph
gov.ecfr.www  [v4R] 1/0.013158s
0.044205105961.840.00633300n/agraph
gov.ecfr.www  (https)  [v4R] 1/0.023686s
0.046187105961.760.00303300n/agraph
gov.fdlp  (https)
0.511467487430.730.143706487432.60357%graph
gov.fdlp.www
0.081015487494.590.091715487494.0989%graph
gov.fdlp.www  (https)
0.087192487514.280.110407487513.3879%graph
• gov.fdsys.www  (https)  [v4R] 1/0.056427s  [v6R] 1/0.061570s
0.107300820685.850.113792820685.5495%graph
gov.govinfo.api  (https)  [v4R] 1/0.217481s  [v6R] 1/0.200945s
0.57635416160.020.34188416160.04169%graph
gov.govinfo.www  [v4R] 1/0.026433s  [v6R] 1/0.049701s
0.128684656563.910.097081656565.16132%graph
gov.govinfo.www  (https)
0.0488296565610.440.0498346565610.2298%graph
gov.gpo.access.purl  [v4R] 1/0.029635s
0.06283747100.580.02949000n/agraph
gov.gpo.ask  (https)  [v4R] 1/0.091357s
0.277619208140.570.00303500n/agraph
gov.gpo.bensguide  (https)
0.071031212042.280.089795212041.8280%graph
gov.gpo.bookstore  (https)
0.04268153750.980.05523354180.7577%graph
gov.gpo.catalog
0.01511145422.310.01567345672.32101%graph
gov.gpo.catalog  (https)
0.03687045420.960.04729345670.7477%graph
gov.gpo.www  [v4R] 1/0.030696s  [v6R] 1/0.049267s
0.100008950347.250.134015950345.4175%graph
gov.gpo.www  (https)
0.0614479503411.890.085494950348.5372%graph
gov.section508.www  [v4R] 1/0.032614s  [v6R] 1/0.021664s
0.349962343120.750.044135343125.95793%graph
org.coretrustseal.amt  (https)
0.35897420200.040.02285400n/agraph
org.iso.www  [v4R] 1/0.022217s  [v6R] 1/0.028789s
0.05562353270.740.07414653700.5575%graph
org.iso16363.www
0.000000.03077600n/agraph
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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