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 2025.08.15 -

gov.nifc. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook  [v4R] 3/0.215039s  [v6R] 2/0.056429s	0.492563	78185	1.21	0.176276	78972	3.42	282%	graph
com.facebook.www  (https)  [v4R] 1/0.103350s	0.342101	78184	1.74	0.133648	78969	4.53	260%	graph
com.flickr.www  (https)	0.036447	45480	9.64	0.043716	45480	8.07	84%	graph
com.linkedin.www  (https)	0.193949	139031	5.50	0.204527	139031	5.20	95%	graph
com.twitter  (https)  [v4R] 1/0.070908s	0.199018	276204	10.59	0.001221	0	0	n/a	graph
com.unpkg  (https)	0.066832	23212	2.68	0.054762	23212	3.28	122%	graph
com.youtube.www  (https)	0.137381	665795	37.08	0.171376	669908	29.89	81%	graph
gov.blm.www  (https)	0.586282	115601	1.51	0.358699	115601	2.46	164%	graph
gov.doi.firejobs.www  (https)	0.553790	36703	0.51	0.602333	36703	0.47	92%	graph
gov.doi.www  (https)	0.037996	53267	10.98	0.035760	53267	11.61	106%	graph
gov.doioig.www  (https)	0.318232	48549	1.16	0.500263	48549	0.74	64%	graph
gov.nifc.health  (https)	0.285949	720	0.02	0.007876	0	0	n/a	graph
gov.nifc.uas  (https)	0.386956	26250	0.52	0.007581	0	0	n/a	graph
gov.nifc.www  [v4R] 1/0.052767s  [v6R] 1/0.036339s	0.664543	272305	3.13	0.497283	272305	4.18	134%	graph
• gov.nifc.www  (https)	0.788943	272305	2.64	0.582261	272305	3.57	135%	graph
gov.nps.www  (https)  [v4R] 1/0.034113s  [v6R] 1/0.026797s	0.039138	67541	13.21	0.031894	67541	16.62	126%	graph
gov.nwcg.iqcsweb  (https)	0.413391	31536	0.58	0.031900	0	0	n/a	graph
gov.usa.www  (https)	0.019758	48047	19.29	0.022206	48047	16.66	86%	graph
gov.usda.fs.www  (https)	0.753335	95101	0.96	0.309400	94769	2.34	243%	graph
gov.wildfire.inciweb  (https)	0.333209	29494	0.68	0.003615	0	0	n/a	graph
net.fbcdn.xx.scontent-atl3-1  (https)	0.063489	0	0	0.060668	0	0	n/a	graph
net.fbcdn.xx.scontent-atl3-2  (https)	0.063978	0	0	0.060619	0	0	n/a	graph
net.fbcdn.xx.scontent-atl3-3  (https)	0.061786	0	0	0.059211	0	0	n/a	graph
IPv6 operational: 50% of linked subdomains (2/4), 65% of all linked domains (15/23)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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