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 2025.06.01 -

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)  [v6R] 1/0.034508s	0.086939	79250	7.03	0.104530	76611	5.62	80%	graph
com.googletagmanager.www  (https)	0.029593	1561	0.41	0.027720	1561	0.44	107%	graph
com.govdelivery.public  (https)  [v4R] 1/0.162806s  [v6R] 1/0.148777s	0.217788	8657	0.30	0.228227	8657	0.29	95%	graph
com.instagram.www  (https)	0.334936	447080	10.21	0.479416	447361	7.13	70%	graph
com.linkedin.www  (https)	0.183868	138931	5.79	0.156850	138972	6.80	117%	graph
com.twitter  (https)  [v4R] 1/0.051048s	0.161275	265516	12.58	0.001181	0	0	n/a	graph
com.x  (https)	0.110031	265516	18.42	0.003323	0	0	n/a	graph
com.youtube.www  (https)	0.211864	612127	22.13	0.195247	612267	23.96	108%	graph
gov.apprenticeship.www  (https)	0.080948	192902	18.40	0.033256	192902	44.60	242%	graph
gov.bls.www  (https)	0.057273	1325	0.18	0.033730	1325	0.31	173%	graph
gov.disasterassistance.www  (https)	0.050238	115107	17.56	0.065056	115107	13.51	77%	graph
gov.dol.blog  (https)	0.046414	65238	10.82	0.082515	65238	6.07	56%	graph
gov.dol.oig.www  (https)	0.838241	61491	0.56	0.031898	0	0	n/a	graph
gov.dol.webapps  (https)	0.102244	58	0.00	0.130812	58	0.00	79%	graph
• gov.dol.www  (https)	0.113397	90672	6.12	0.042179	90694	16.47	269%	graph
gov.hirevets.www  (https)	0.062974	54299	6.68	0.117023	54299	3.54	53%	graph
gov.msha.www  (https)	0.032065	232057	55.33	0.028003	232057	63.23	114%	graph
gov.osc  (https)	0.200043	95761	3.65	0.003301	0	0	n/a	graph
gov.osha.www  (https)	0.058024	366	0.05	0.025185	366	0.11	232%	graph
gov.pbgc.www  (https)	0.085832	77584	6.96	0.003295	0	0	n/a	graph
gov.usa.www  (https)	0.018994	47950	20.32	0.019384	47950	19.25	95%	graph
gov.whitehouse.www  (https)	0.033408	241094	55.74	0.032094	241094	57.48	103%	graph
gov.workcenter.www  (https)	0.042772	153271	27.84	0.003295	0	0	n/a	graph
IPv6 operational: 75% of linked subdomains (3/4), 74% of all linked domains (17/23)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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