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 2025.09.26 -

gov.ecpic. | General Services Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.208783	76978	2.82	0.214604	77133	2.75	97%	graph
com.googletagmanager.www  (https)	0.036469	1561	0.33	0.030793	1561	0.40	120%	graph
com.govdelivery.public  (https)  [v4R] 1/0.049116s  [v6R] 1/0.051978s	0.080049	7656	0.73	0.079752	7656	0.74	101%	graph
com.instagram.www  (https)	0.223614	446036	15.26	0.244308	446198	13.95	91%	graph
com.linkedin.www  (https)	0.155614	138971	6.84	0.209762	138971	5.07	74%	graph
com.twitter  (https)  [v4R] 1/0.114902s	0.278069	221330	6.07	0.003335	0	0	n/a	graph
com.youtube.www  (https)	0.162877	662998	31.22	0.558686	668517	9.14	29%	graph
gov.acquisition  (https)  [v4R] 1/0.119911s	0.146318	64938	3.39	0.003411	0	0	n/a	graph
gov.acquisitiongateway  (https)	0.041058	4475	0.83	0.007538	0	0	n/a	graph
gov.cbca.www  (https)	0.199459	17245	0.66	0.000	0	0	n/a	graph
gov.challenge  [v4R] 2/0.215213s	0.573924	26438	0.35	0.007516	0	0	n/a	graph
gov.cio.www  (https)	0.325010	23434	0.55	0.027986	23434	6.62	1204%	graph
gov.data  [v4R] 1/0.005092s  [v6R] 1/0.004714s	0.027309	120004	33.91	0.025325	120004	36.62	108%	graph
gov.data.www  (https)  [v4R] 1/0.215398s  [v6R] 1/0.227070s	0.245101	120004	3.74	0.251965	120004	3.65	98%	graph
gov.digital  (https)	0.383831	57697	1.15	0.039530	57697	11.29	982%	graph
• gov.ecpic.www  (https)  [v4R] 1/0.132192s	0.187147	213628	8.72	0.003355	0	0	n/a	graph
gov.gsa.coe  (https)	0.327553	21527	0.50	0.031481	21527	5.30	1055%	graph
gov.gsa.ebuy.www  (https)	0.168773	105	0.00	0.031987	0	0	n/a	graph
gov.gsa.gsaelibrary.www  (https)	0.184318	124	0.01	0.015839	0	0	n/a	graph
gov.gsa.search  (https)	0.094089	595	0.05	0.003349	0	0	n/a	graph
gov.gsa.vsc  (https)	0.062852	5243	0.65	0.003341	0	0	n/a	graph
gov.gsa.www  (https)	0.026570	206900	60.71	0.027966	206900	58.46	96%	graph
gov.gsaadvantage.www  (https)	0.184313	141	0.01	0.064175	0	0	n/a	graph
gov.gsaauctions.www  (https)	0.057651	2885	0.39	0.048781	2885	0.46	119%	graph
gov.gsaig.www  (https)	0.451526	63475	1.07	0.132145	63475	3.67	342%	graph
gov.itdashboard.www  (https)	0.679154	33241	0.37	0.015752	0	0	n/a	graph
gov.sam  (https)	0.033703	60092	13.89	0.035167	60092	13.10	94%	graph
gov.sba.www  (https)	0.032280	127324	30.36	0.068780	127324	14.29	47%	graph
gov.state.aoprals  (https)  [v4R] 1/0.252394s	0.502238	32611	0.50	0.003351	0	0	n/a	graph
gov.usa.www  (https)	0.022586	47037	16.31	0.030864	47037	11.96	73%	graph
gov.whitehouse.www  (https)	0.035546	166931	36.39	0.024012	166931	53.07	146%	graph
mil.dod.travel.www  (https)	0.081053	376	0.04	0.036744	376	0.08	225%	graph
IPv6 operational: 0% of linked subdomains (0/1), 59% of all linked domains (19/32)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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