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 2025.05.31 -

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)  [v6R] 1/0.036039s	0.157677	77434	3.76	0.103651	77539	5.74	153%	graph
com.googletagmanager.www  (https)	0.029497	1561	0.41	0.030334	1561	0.40	97%	graph
com.govdelivery.public  (https)  [v4R] 1/0.175776s  [v6R] 1/0.163780s	0.234383	8657	0.28	0.221551	8657	0.30	106%	graph
com.instagram.www  (https)	0.251537	449276	13.66	0.463971	448715	7.39	54%	graph
com.linkedin.www  (https)	0.345113	138508	3.06	0.282101	138972	3.76	123%	graph
com.twitter  (https)  [v4R] 1/0.077253s	0.193507	265154	10.48	0.003368	0	0	n/a	graph
com.youtube.www  (https)	0.293000	617556	16.08	0.156697	612223	29.94	186%	graph
gov.acquisition  (https)  [v4R] 1/0.121251s	0.147594	64974	3.37	0.003591	0	0	n/a	graph
gov.acquisitiongateway  (https)	0.044437	4616	0.80	0.064343	0	0	n/a	graph
gov.cbca.www  (https)	0.399621	17040	0.33	0.000	0	0	n/a	graph
gov.challenge  [v4R] 2/0.207424s	0.580232	26438	0.35	0.003359	0	0	n/a	graph
gov.data  [v4R] 1/0.005578s  [v6R] 1/0.004717s	0.026875	120938	35.49	0.024375	120938	38.45	108%	graph
gov.data.www  (https)  [v4R] 1/0.205641s  [v6R] 1/0.219736s	0.632275	120938	1.46	0.243885	120938	3.80	260%	graph
• gov.faca.www  (https)  [v4R] 2/0.160460s	0.195875	214086	8.38	0.003571	0	0	n/a	graph
gov.gsa.coe  (https)	0.412470	22104	0.41	0.029324	22104	5.82	1421%	graph
gov.gsa.ebuy.www  (https)	0.179462	105	0.00	0.031873	0	0	n/a	graph
gov.gsa.gsaelibrary.www  (https)	0.174281	124	0.01	0.018251	0	0	n/a	graph
gov.gsa.search  (https)	0.026930	595	0.17	0.003409	0	0	n/a	graph
gov.gsa.vsc  (https)	0.041346	5241	0.98	0.016187	0	0	n/a	graph
gov.gsa.www  (https)	0.021666	215800	78.40	0.025246	215800	65.86	84%	graph
gov.gsaadvantage.www  (https)	0.160841	142	0.01	0.031966	0	0	n/a	graph
gov.gsaauctions.www  (https)	0.036867	2885	0.61	0.059954	2885	0.37	61%	graph
gov.gsaig.www  (https)	2.203274	59893	0.21	0.462282	59893	0.99	477%	graph
gov.sam  (https)	0.020400	60017	22.89	0.022190	60017	20.81	91%	graph
gov.sba.www  (https)	0.025649	127144	38.80	0.076843	127144	12.76	33%	graph
gov.state.aoprals  (https)  [v4R] 1/0.173886s	0.487278	33280	0.52	0.003369	0	0	n/a	graph
gov.usa.www  (https)	0.017811	47950	21.52	0.019322	47950	19.25	89%	graph
gov.whitehouse.www  (https)	0.024223	241094	76.64	0.029391	241094	63.43	83%	graph
mil.dod.travel.www  (https)	0.071300	376	0.04	0.152591	376	0.02	47%	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

For comments, questions or suggested domains please contact: [email protected]