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 2025.07.11 -

gov.dol. | Department of Labor	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.067602s  [v6R] 1/0.040377s	0.160590	76729	3.66	0.105497	74330	5.40	148%	graph
com.googletagmanager.www  (https)	0.028125	1561	0.43	0.029071	1561	0.41	97%	graph
com.govdelivery.public  (https)  [v4R] 1/0.180224s  [v6R] 1/0.166471s	0.369924	8657	0.18	0.217102	8657	0.30	170%	graph
com.instagram.www  (https)	0.926944	446770	3.68	0.350280	446748	9.74	265%	graph
com.linkedin.www  (https)	0.164586	138954	6.46	0.156385	138954	6.80	105%	graph
com.twitter  (https)  [v4R] 1/0.059183s	0.172921	269864	11.97	0.001193	0	0	n/a	graph
com.x  (https)	0.158226	269507	13.01	0.001176	0	0	n/a	graph
com.youtube.www  (https)	0.173380	606264	26.74	0.157668	603981	29.35	110%	graph
gov.apprenticeship.www  (https)	0.076541	192902	19.36	0.071393	192902	20.73	107%	graph
gov.bls.www  (https)	0.028494	1325	0.36	0.027117	1325	0.37	104%	graph
gov.disasterassistance.www  (https)	0.033957	115587	26.72	0.043638	115587	20.51	77%	graph
gov.dol.blog  (https)	0.119920	60108	3.85	0.062042	60108	7.40	192%	graph
gov.dol.oig.www  (https)	0.139996	62183	3.41	0.007571	0	0	n/a	graph
gov.dol.webapps  (https)	0.076514	147	0.01	0.146124	147	0.01	52%	graph
• gov.dol.www  (https)	0.037552	89810	18.52	0.036683	89832	19.04	103%	graph
gov.msha.www  (https)	0.029093	230776	60.71	0.029728	230776	60.71	100%	graph
gov.osc  (https)	0.257869	95514	2.84	0.003360	0	0	n/a	graph
gov.osha.www  (https)	0.038717	366	0.07	0.027309	366	0.10	141%	graph
gov.pbgc.www  (https)	0.055806	77917	10.81	0.003329	0	0	n/a	graph
gov.usa.www  (https)	0.020767	48043	18.33	0.024571	48043	15.27	83%	graph
gov.whitehouse.www  (https)	0.038201	244143	49.02	0.037306	244143	50.34	103%	graph
gov.workcenter.www  (https)	0.051082	154012	23.04	0.015654	0	0	n/a	graph
IPv6 operational: 75% of linked subdomains (3/4), 73% of all linked domains (16/22)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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