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 2025.07.01 -

gov.gao. | Government Accountability Office	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.070684s  [v6R] 1/0.040808s	0.292595	77960	2.04	0.098494	75604	5.89	289%	graph
com.flickr.www  (https)	0.039867	44789	8.76	0.033364	44789	10.35	118%	graph
com.googletagmanager.www  (https)	0.029286	1561	0.41	0.030233	1561	0.40	97%	graph
com.govdelivery.public  (https)  [v4R] 1/0.174535s  [v6R] 1/0.164091s	0.235398	8657	0.28	0.228245	8657	0.29	103%	graph
com.instagram.www  (https)	0.355527	645339	13.87	0.386429	650837	12.86	93%	graph
com.linkedin.www  (https)	0.144053	139075	7.37	0.168699	138652	6.30	85%	graph
com.x  (https)	0.128016	269741	16.08	0.001189	0	0	n/a	graph
com.youtube.www  (https)	0.169807	605369	27.33	0.164809	608372	28.30	104%	graph
• gov.gao.www  (https)	0.074137	124063	12.79	0.001175	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/1), 78% of all linked domains (7/9)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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