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 2026.02.16 -

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] 2/0.065282s  [v6R] 2/0.131302s	0.166145	74634	3.43	0.324570	74794	1.76	51%	graph
com.google.sites  (https)  [v4R] 3/0.177019s  [v6R] 3/0.168157s	0.342532	1232576	27.50	0.236741	1232574	39.85	145%	graph
com.twitter	0.037893	0	0	0.004121	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.048254s  [v6R] 1/0.030133s	0.227528	680871	22.88	0.216803	676285	23.89	104%	graph
gov.aviationweather  (https)	0.044570	38452	6.67	0.005245	0	0	n/a	graph
gov.climate.www  (https)  [v4R] 1/0.191845s  [v6R] 1/0.060640s	0.210968	919	0.03	0.082473	919	0.09	256%	graph
gov.commerce.www  [v4R] 1/0.048683s  [v6R] 1/0.050244s	0.108596	6981	0.49	0.106517	7066	0.51	103%	graph
gov.noaa.cio.www  [v4R] 1/0.037192s	0.061666	0	0	0.003028	0	0	n/a	graph
gov.noaa.gml  (https)	0.250487	33866	1.03	0.183835	33866	1.41	137%	graph
gov.noaa.ncep.cpc.www  (https)	0.148088	41607	2.14	0.061645	0	0	n/a	graph
gov.noaa.ncep.mag  [v4R] 1/0.255345s	0.458091	19098	0.32	0.030283	0	0	n/a	graph
gov.noaa.ncep.wpc.www	0.068304	165969	18.62	0.029988	165969	43.66	234%	graph
gov.noaa.nhc.www  (https)	0.028996	68734	18.73	0.029034	68734	18.08	97%	graph
gov.noaa.spc.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.noaa.swpc.www  (https)	0.144805	91125	4.83	0.125486	91125	5.56	115%	graph
gov.noaa.vlab  (https)	0.228890	88524	2.96	0.003030	0	0	n/a	graph
gov.noaa.water  (https)	0.259475	36338	1.07	0.005242	0	0	n/a	graph
gov.noaa.www  [v4R] 1/0.009270s  [v6R] 1/0.006833s	0.029683	919	0.24	0.041600	919	0.17	71%	graph
gov.noaa.www  (https)	0.049104	919	0.14	0.052102	919	0.13	94%	graph
gov.usa.www  [v4R] 1/0.009413s  [v6R] 1/0.010937s	0.031166	46798	11.52	0.031918	46798	11.52	100%	graph
gov.weather  [v4R] 2/0.046066s  [v6R] 2/0.045139s	0.093388	125988	10.34	0.091363	125988	10.56	102%	graph
gov.weather.airquality  (https)	1.201638	24903	0.16	0.166879	24903	1.14	724%	graph
gov.weather.digital  (https)	0.153662	45161	2.25	0.314362	45161	1.10	49%	graph
gov.weather.forecast  (https)  [v4R] 1/0.028133s  [v6R] 1/0.030003s	0.067574	125988	14.35	0.061699	125988	15.76	110%	graph
gov.weather.radar  (https)	0.050512	27307	4.17	0.027348	27307	7.72	185%	graph
• gov.weather.www  (https)	0.042739	125988	22.89	0.036427	125988	26.70	117%	graph
org.purl  [v4R] 2/0.362407s	1.379780	5368	0.03	0.053699	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (6/6), 67% of all linked domains (18/27)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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