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 2026.03.26 -

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] 2/0.120228s  [v6R] 2/0.076226s	1.083740	465712	3.28	0.616281	467610	5.79	177%	graph
com.google.sites  (https)  [v4R] 3/2.346489s  [v6R] 3/0.429667s	2.508049	895860	2.73	0.526107	895331	12.99	477%	graph
com.twitter	0.051874	15	0.00	0.002735	0	0	n/a	graph
com.youtube.www  [v4R] 1/0.026508s  [v6R] 1/0.026796s	0.271546	692603	19.50	0.256672	688705	20.53	105%	graph
gov.aviationweather  (https)	0.043589	38452	6.82	0.005539	0	0	n/a	graph
gov.climate.www  (https)  [v4R] 1/0.181012s  [v6R] 1/0.035009s	0.206788	919	0.03	0.064131	919	0.11	322%	graph
gov.commerce.www  [v4R] 1/0.028854s  [v6R] 1/0.029400s	0.069174	4566	0.50	0.104134	4609	0.34	67%	graph
gov.noaa.cio.www  [v4R] 1/0.120484s	0.150826	0	0	0.004711	0	0	n/a	graph
gov.noaa.gml  (https)	0.193880	33866	1.34	0.200706	33866	1.29	97%	graph
gov.noaa.ncep.cpc.www  (https)	0.143488	42468	2.27	0.053691	0	0	n/a	graph
gov.noaa.ncep.mag  [v4R] 1/0.124545s	0.311577	19098	0.47	0.157395	0	0	n/a	graph
gov.noaa.ncep.wpc.www	0.043893	151894	26.95	0.168526	151894	6.90	26%	graph
gov.noaa.nhc.www  (https)	0.087190	68871	6.04	0.029795	68871	18.12	300%	graph
gov.noaa.spc.www  (https)	0.179388	55253	2.36	0.194439	55253	2.17	92%	graph
gov.noaa.swpc.www  (https)	0.184524	92386	3.83	0.137525	92386	5.14	134%	graph
gov.noaa.vlab  (https)	0.085691	81351	7.30	0.006373	0	0	n/a	graph
gov.noaa.water  (https)	0.066385	36744	4.25	0.007522	0	0	n/a	graph
gov.noaa.www  [v4R] 1/0.008881s  [v6R] 1/0.011350s	0.033848	919	0.21	0.038216	919	0.18	87%	graph
gov.noaa.www  (https)	0.023563	919	0.30	0.053707	919	0.13	43%	graph
gov.usa.www  [v4R] 1/0.009009s  [v6R] 1/0.005367s	0.028164	47231	12.87	0.024523	47231	15.01	117%	graph
gov.weather  [v4R] 2/0.039468s  [v6R] 2/0.046474s	0.080767	127549	12.16	0.088295	127549	11.06	91%	graph
gov.weather.airquality  (https)	0.193954	24903	0.98	0.098678	24903	1.94	197%	graph
gov.weather.digital  (https)	0.110759	45161	3.13	0.191793	45161	1.80	58%	graph
gov.weather.forecast  (https)  [v4R] 1/0.033099s  [v6R] 1/0.130243s	0.076615	127549	12.80	0.169508	127549	5.76	45%	graph
gov.weather.radar  (https)	0.035469	27307	5.95	0.032642	27307	6.51	109%	graph
• gov.weather.www  (https)	0.045414	127549	21.62	0.055014	127549	17.69	82%	graph
org.purl  [v4R] 2/0.408834s	1.416515	5368	0.03	0.051089	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]