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 2026.08.18 -

gov.weather. | Department of Commerce	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  [v4R] 2/0.129948s  [v6R] 1/0.229222s	0.913737	428611	3.58	0.612410	429206	5.35	149%	graph
com.google.sites  (https)  [v4R] 2/0.620684s  [v6R] 2/0.374084s	0.798772	902653	8.63	0.667875	902734	10.33	120%	graph
com.twitter	0.068863	16	0.00	0.003037	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.039899s  [v6R] 1/0.031262s	0.493362	864610	13.38	0.322330	863826	20.47	153%	graph
gov.aviationweather  (https)	0.067672	39257	4.47	0.272472	39257	1.10	25%	graph
gov.climate.www  (https)  [v4R] 1/0.196068s  [v6R] 1/0.050831s	0.258065	91847	2.72	0.106367	91847	6.61	243%	graph
gov.commerce.www  [v4R] 1/0.018480s  [v6R] 1/0.060617s	0.093697	5343	0.44	0.179691	5385	0.23	52%	graph
gov.noaa.cio.www  [v4R] 1/0.271675s	0.283234	0	0	0.008394	0	0	n/a	graph
gov.noaa.gml  (https)	0.415986	33759	0.62	0.323741	33759	0.80	128%	graph
gov.noaa.ncep.cpc.www  (https)	0.157896	42184	2.05	0.053767	0	0	n/a	graph
gov.noaa.ncep.mag  [v4R] 1/0.120829s	0.323864	19213	0.45	0.167342	0	0	n/a	graph
gov.noaa.ncep.wpc.www	0.071491	175714	18.88	0.413130	175714	3.25	17%	graph
gov.noaa.nhc.www  (https)	0.254543	167077	5.02	0.161734	167077	7.92	158%	graph
gov.noaa.spc.www  (https)	0.147123	54073	2.81	0.051028	54073	8.09	288%	graph
gov.noaa.swpc.www  (https)  [v4R] 1/0.072772s	0.368621	93087	1.93	0.023089	0	0	n/a	graph
gov.noaa.vlab  (https)	1.163059	94730	0.62	0.003031	0	0	n/a	graph
gov.noaa.water  (https)	0.064188	37706	4.49	0.024664	0	0	n/a	graph
gov.noaa.www  [v4R] 1/0.011793s  [v6R] 1/0.013790s	0.038933	52748	10.59	0.070143	52748	5.75	54%	graph
gov.noaa.www  (https)	0.182922	52748	2.21	0.187531	52748	2.15	97%	graph
gov.usa.www  [v4R] 1/0.231604s  [v6R] 1/0.010186s	0.272030	47217	1.32	0.042962	47217	8.58	648%	graph
gov.weather  [v4R] 2/0.060980s  [v6R] 2/0.315246s	0.346661	119547	2.64	0.386938	119547	2.36	90%	graph
gov.weather.airquality  (https)	0.060435	24903	3.17	0.074721	24903	2.57	81%	graph
gov.weather.digital  (https)	0.104218	45161	3.31	0.092611	45161	3.75	113%	graph
gov.weather.forecast  (https)  [v4R] 1/0.049788s  [v6R] 1/0.042271s	0.116726	119547	7.86	0.097053	119547	9.40	120%	graph
gov.weather.radar  (https)	0.071290	28400	3.05	0.054999	28400	4.01	131%	graph
• gov.weather.www  (https)	0.069949	119547	13.22	0.044610	119547	20.73	157%	graph
org.purl  [v4R] 2/0.562774s	1.290079	5368	0.03	0.040362	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (6/6), 70% of all linked domains (19/27)	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]