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 2025.12.23 -

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)	0.114714	80168	5.37	0.348120	432410	9.48	177%	graph
com.googletagmanager.www  (https)	0.032886	1561	0.37	0.030823	1561	0.40	107%	graph
com.instagram.www  (https)	0.259330	819848	24.15	0.275053	818510	22.71	94%	graph
com.linkedin.www  (https)	0.217324	140071	4.92	0.268595	140071	3.99	81%	graph
com.twitter  (https)  [v4R] 1/0.052346s	0.168833	229406	10.42	0.004128	0	0	n/a	graph
com.x  (https)	0.118382	229496	14.84	0.003039	0	0	n/a	graph
com.youtube.www  (https)	0.200133	687339	26.22	0.231214	684469	22.61	86%	graph
gov.apprenticeship.www  (https)	0.038186	194348	39.02	0.032499	194348	46.34	119%	graph
gov.bls.www  (https)	0.064091	1325	0.16	0.028451	1325	0.36	229%	graph
gov.disasterassistance.www  (https)	0.049943	112818	17.57	0.086345	112818	10.01	57%	graph
gov.dol.beta  (https)	0.190316	139666	5.61	0.195700	139689	5.47	97%	graph
gov.dol.blog  (https)	0.066227	60479	6.99	0.105364	60479	4.39	63%	graph
gov.dol.oig.www  (https)	0.106813	61271	4.41	0.004119	0	0	n/a	graph
gov.dol.webapps  (https)	0.089223	147	0.01	0.168512	147	0.01	53%	graph
• gov.dol.www  (https)	0.050020	89097	13.60	0.051949	89119	13.33	98%	graph
gov.msha.www  (https)	0.049965	231441	36.04	0.067220	231441	26.35	73%	graph
gov.osc  (https)	0.235219	95674	3.11	0.003033	0	0	n/a	graph
gov.osha.www  (https)	0.040403	117862	22.48	0.010569	0	0	n/a	graph
gov.pbgc.www  (https)	0.284747	69190	1.86	0.006384	0	0	n/a	graph
gov.usa.www  (https)	0.027483	47100	13.31	0.029214	47100	12.39	93%	graph
gov.whitehouse.www  (https)	0.033808	171861	39.73	0.032170	171861	40.97	103%	graph
gov.workcenter.www  (https)	0.045689	154905	26.26	0.013721	0	0	n/a	graph
IPv6 operational: 80% of linked subdomains (4/5), 68% of all linked domains (15/22)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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