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 2026.07.21 -

gov.fishwatch. | Department of Commerce	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
app.bsky  (https)	0.328716	6948	0.16	0.004117	0	0	n/a	graph
com.cloudflare.cdnjs  (https)  [v4R] 50/2.542990s  [v6R] 50/1.370845s	2.569669	0	0	1.393274	0	0	n/a	graph
com.facebook.www  (https)	0.519533	424802	6.24	0.586574	422689	5.50	88%	graph
com.googletagmanager.www  (https)	0.047367	1561	0.25	0.284069	1561	0.04	17%	graph
com.govdelivery.public  (https)  [v4R] 1/0.062093s  [v6R] 1/0.068627s	0.096616	7681	0.61	0.116401	7681	0.51	83%	graph
com.instagram.www  (https)	0.548808	395941	5.51	0.658357	396316	4.60	83%	graph
com.linkedin.www  (https)	0.206054	140329	5.20	0.219408	141608	4.93	95%	graph
com.ttecfed.fr011.eex-survey  (https)	0.212481	118	0.00	0.000	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.081094s	0.504099	266111	4.03	0.010514	0	0	n/a	graph
com.youtube.www  (https)	0.558708	818906	11.20	0.284493	835868	22.45	201%	graph
gov.cbp.www  (https)	0.101654	96145	7.26	0.078457	96145	9.40	129%	graph
gov.census.www  (https)	1.391965	350897	1.92	0.108017	350897	24.79	1288%	graph
gov.commerce.www  (https)	0.291690	5343	0.14	0.026093	5385	1.58	1128%	graph
gov.dietaryguidelines.www  (https)	0.082811	0	0	0.154733	0	0	n/a	graph
gov.ecfr.www  (https)  [v4R] 1/0.048930s	0.091991	10596	0.89	0.003032	0	0	n/a	graph
gov.eda.www  (https)	0.055167	5295	0.73	0.595383	5359	0.07	9%	graph
gov.epa.www  (https)	0.281802	64547	1.75	0.059313	64547	8.35	476%	graph
gov.fda.www  (https)  [v4R] 1/0.054186s  [v6R] 1/0.043193s	0.075076	10	0.00	0.073347	10	0.00	102%	graph
• gov.fishwatch.www  (https)  [v6R] 1/0.681091s	0.000	0	0	6.909164	252261	0.28	n/a	graph
gov.mbda.www  (https)	0.053589	5296	0.76	0.048537	5360	0.85	112%	graph
gov.nih.nia.www  (https)	0.044380	2523	0.44	0.060250	2523	0.32	73%	graph
gov.noaa.ecowatch  (https)	0.262244	48831	1.42	0.103782	0	0	n/a	graph
gov.noaa.fisheries.videos  (https)	0.169009	338503	15.28	0.106911	0	0	n/a	graph
gov.noaa.fisheries.www  (https)	0.276758	185546	5.13	0.120595	185546	11.80	230%	graph
gov.noaa.rdc.nsd  (https)	1.296568	17285	0.10	0.006374	0	0	n/a	graph
gov.noaa.seagrant  (https)	0.265529	919	0.03	0.185900	919	0.04	143%	graph
gov.noaa.www  (https)	0.053667	919	0.13	0.067090	919	0.10	79%	graph
gov.sba.www  (https)	0.060508	124119	15.78	0.095778	124119	9.97	63%	graph
gov.usa.www  (https)	0.031994	47199	11.62	0.039716	47199	9.23	79%	graph
org.fao.www  [v4R] 1/0.032605s  [v6R] 1/0.031793s	0.154043	1621578	80.34	0.208420	1621578	59.48	74%	graph
org.seafoodhealthfacts.www  (https)	0.040009	114	0.02	0.004114	0	0	n/a	graph
org.seafoodnutrition.www  (https)	1.087258	162625	1.14	0.005183	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 66% of all linked domains (21/32)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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