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 2025.04.16 -

gov.capitol. | Architect of the Capitol	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v6R] 1/0.191465s	0.179557	76511	3.26	0.286272	76929	2.05	63%	graph
com.flickr.www  (https)	0.036313	47234	10.01	0.044223	47234	8.19	82%	graph
com.govdelivery.public  (https)  [v4R] 1/0.041457s  [v6R] 1/0.048180s	0.067118	8657	0.99	0.074992	8657	0.89	91%	graph
com.instagram  (https)  [v4R] 1/0.095520s  [v6R] 1/0.087082s	0.517674	441257	6.51	0.393828	441090	8.56	132%	graph
com.x  (https)	0.106630	256246	18.44	0.001188	0	0	n/a	graph
com.youtube.www  (https)	0.193460	598628	23.66	0.210626	589226	21.41	90%	graph
gov.aoc.www  (https)	0.056558	66184	9.02	0.042438	66184	12.02	133%	graph
• gov.capitol.www  (https)  [v4R] 1/0.021082s	0.069490	54313	6.01	0.007658	0	0	n/a	graph
gov.oversight.aocoig  (https)	0.145023	42778	2.25	0.011808	0	0	n/a	graph
gov.usbg.www  (https)	0.029960	147575	38.82	0.026966	147575	43.30	112%	graph
gov.visitthecapitol.www  (https)	2.204811	69320	0.24	2.203610	69320	0.24	100%	graph
net.typekit.p  (https)  [v4R] 2/0.042921s  [v6R] 1/0.019487s	0.452050	166084	2.80	0.020695	0	0	n/a	graph
net.typekit.use  (https)  [v4R] 1/0.026621s  [v6R] 1/0.018971s	0.404893	166082	3.14	0.020138	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/1), 62% of all linked domains (8/13)	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: itrg-contact@list.nist.gov