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 2025.06.01 -

gov.usphs. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.bootstrapcdn.stackpath  (https)	0.034654	204	0.05	0.036853	204	0.04	94%	graph
com.cloudflare.cdnjs  (https)	0.036018	8891	1.88	0.032618	8891	2.12	112%	graph
com.facebook.www  (https)  [v6R] 1/0.049381s	0.114740	79254	5.30	0.158250	76607	3.70	70%	graph
com.googleapis.fonts  (https)	0.038375	1621	0.33	0.047440	1621	0.26	81%	graph
com.googletagmanager.www  (https)	0.027303	1561	0.44	0.028771	1561	0.43	96%	graph
com.linkedin.www  (https)	0.281055	137229	3.73	0.190828	138931	5.58	150%	graph
com.twitter  (https)  [v4R] 1/0.062919s	0.172555	265154	11.76	0.003401	0	0	n/a	graph
gov.hhs.www  (https)	0.040649	365	0.07	0.027140	365	0.10	148%	graph
gov.usa.www  (https)	0.022114	47950	16.63	0.025199	47950	14.63	88%	graph
• gov.usphs.www  (https)	0.064926	34802	4.15	0.128365	0	0	n/a	graph
io.pagecdn  (https)	0.122953	0	0	0.015639	0	0	n/a	graph
net.jsdelivr.cdn  (https)  [v4R] 1/0.032175s  [v6R] 1/0.017915s	0.075363	46783	4.76	0.076963	46783	4.70	99%	graph
IPv6 operational: 0% of linked subdomains (0/1), 75% of all linked domains (9/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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