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 2026.01.12 -

gov.faca. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.047394s	0.143717	80449	4.29	0.209413	78586	2.87	67%	graph
com.googletagmanager.www  (https)	0.028826	1561	0.43	0.030670	1561	0.40	93%	graph
com.govdelivery.public  (https)  [v4R] 1/0.047160s  [v6R] 1/0.050618s	0.072345	7656	0.81	0.080678	7656	0.73	90%	graph
com.instagram.www  (https)	0.281174	800912	21.75	0.319280	810046	19.37	89%	graph
com.linkedin.www  (https)	0.186816	140072	5.75	0.091333	24633	2.07	36%	graph
com.twitter  (https)  [v4R] 1/0.068381s	0.190811	230986	9.28	0.004133	0	0	n/a	graph
com.youtube.www  (https)	0.234525	689679	22.49	0.189014	684089	27.61	123%	graph
gov.acquisition  (https)  [v4R] 1/0.135948s	0.163764	64855	3.04	0.007213	0	0	n/a	graph
gov.acquisitiongateway  (https)	0.041481	3754	0.70	0.004121	0	0	n/a	graph
gov.cbca.www  (https)	0.217565	18524	0.65	0.000	0	0	n/a	graph
gov.challenge  [v4R] 2/0.202226s	0.535224	26438	0.38	0.004192	0	0	n/a	graph
gov.data  [v4R] 1/0.006479s  [v6R] 1/0.004799s	0.032387	120004	28.61	0.026881	120004	35.21	123%	graph
gov.data.www  (https)  [v4R] 1/0.211428s  [v6R] 1/0.217920s	0.233914	120004	3.93	0.246179	120004	3.72	95%	graph
• gov.faca.www  (https)  [v4R] 2/0.192759s	2.357661	196413	0.64	0.053450	0	0	n/a	graph
gov.gsa.coe  (https)	0.363343	21527	0.45	0.026156	21527	6.32	1396%	graph
gov.gsa.ebuy.www  (https)	0.210479	105	0.00	0.042756	0	0	n/a	graph
gov.gsa.gsaelibrary.www  (https)	0.188654	124	0.01	0.044632	0	0	n/a	graph
gov.gsa.search  (https)	0.079006	66321	6.40	0.003033	0	0	n/a	graph
gov.gsa.vsc  (https)	0.041492	5450	1.01	0.008446	0	0	n/a	graph
gov.gsa.www  (https)	0.021965	197388	71.71	0.038914	197388	39.63	55%	graph
gov.gsaadvantage.www  (https)	0.272186	142	0.00	0.045241	0	0	n/a	graph
gov.gsaauctions.www  (https)	0.055617	2885	0.40	0.044284	2885	0.50	125%	graph
gov.gsaig.www  (https)	0.619153	62616	0.77	0.533799	62616	0.90	116%	graph
gov.sam  (https)	0.029569	55535	14.61	0.034098	55535	12.46	85%	graph
gov.sba.www  (https)	0.479395	125193	1.99	0.031312	125193	30.81	1545%	graph
gov.state.aoprals  (https)  [v4R] 1/0.196211s	0.443202	32611	0.56	0.054318	0	0	n/a	graph
gov.usa.www  (https)	0.021388	47068	17.10	0.019224	47068	18.90	111%	graph
gov.whitehouse.www  (https)	0.039469	175628	34.36	0.033298	175628	40.60	118%	graph
mil.dod.travel.www  (https)	0.111468	376	0.03	0.037018	376	0.08	300%	graph
IPv6 operational: 0% of linked subdomains (0/1), 59% of all linked domains (17/29)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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