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 2026.07.01 -

gov.srs. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
be.youtu  (https)  [v4R] 1/0.423563s  [v6R] 1/0.098612s	0.778719	771144	7.56	0.477898	770838	12.33	163%	graph
com.facebook.www  (https)  [v4R] 1/0.159582s	0.960077	433828	3.45	0.755071	431281	4.36	126%	graph
com.flickr.www  (https)	1.054742	57433	0.42	0.075689	57433	5.84	1405%	graph
com.govdelivery.public  (https)  [v4R] 1/0.076967s  [v6R] 1/0.333556s	0.111812	7657	0.53	0.529111	7657	0.11	21%	graph
com.icims.jobs-centerrasrs  (https)	0.075950	5105	0.52	0.004113	0	0	n/a	graph
com.savannahrivermissioncompletion.www  [v4R] 1/0.040312s	0.691882	982360	10.85	0.003027	0	0	n/a	graph
com.savannahrivernuclearsolutions.www  [v4R] 2/0.390645s	0.602110	172650	2.19	0.029993	0	0	n/a	graph
com.twitter	0.275832	16	0.00	0.002811	0	0	n/a	graph
com.youtube.www  (https)	0.256001	773243	23.04	0.379820	771592	15.53	67%	graph
edu.uga.srel  (https)	0.171942	136004	6.07	0.023076	0	0	n/a	graph
gov.energy.www  (https)	0.068426	130694	14.66	0.317829	130694	3.15	21%	graph
gov.srnl.www  [v4R] 1/1.020990s  [v6R] 1/0.006645s	1.105767	311367	2.15	0.281783	311367	8.45	393%	graph
gov.srnl.www  (https)	2.353942	311367	1.01	0.082018	311367	28.97	2870%	graph
gov.srs.cab  [v4R] 1/1.051347s  [v6R] 1/1.077466s	1.097892	185	0.00	1.114953	185	0.00	99%	graph
gov.srs.cat  (https)	0.170639	431	0.02	0.022983	0	0	n/a	graph
gov.srs.public  (https)	0.364983	232933	4.88	0.080420	232933	22.21	455%	graph
• gov.srs.www  (https)  [v4R] 1/1.061682s  [v6R] 1/0.037791s	1.165414	232933	1.53	1.127421	232933	1.58	103%	graph
gov.usda.fs.www  (https)	0.714967	99270	1.06	0.573599	99351	1.32	125%	graph
org.srsretirees  (https)	0.936990	80380	0.66	0.006312	0	0	n/a	graph
IPv6 operational: 75% of linked subdomains (3/4), 63% of all linked domains (12/19)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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