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 2025.12.31 -

gov.nnlm. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.adobe.get  (https)  [v4R] 1/0.031379s	0.073047	7	0.00	0.000	0	0	n/a	graph
com.facebook.www  (https)  [v4R] 1/0.067831s	0.182484	80657	3.38	0.095486	78489	6.30	186%	graph
com.google.www  (https)	0.067638	17708	2.02	0.065763	17805	2.09	104%	graph
com.govdelivery.public  (https)  [v4R] 1/0.058277s  [v6R] 1/0.060234s	0.086038	7656	0.68	0.088625	7656	0.66	98%	graph
com.linkedin.www  (https)	0.150961	140072	7.12	0.160587	140067	6.68	94%	graph
com.twitter  (https)  [v4R] 1/0.066753s	0.189655	230129	9.29	0.006994	0	0	n/a	graph
com.youtube.www  (https)	0.183874	690775	28.80	0.216725	688420	24.32	84%	graph
gov.hhs.www  (https)	0.031944	365	0.09	0.039126	365	0.07	79%	graph
gov.nih.nlm.www  (https)	0.089614	34757	2.98	0.061347	34757	4.35	146%	graph
gov.nih.www  (https)	0.132024	56803	3.28	0.085310	56803	5.10	155%	graph
gov.nnlm  (https)  [v4R] 1/0.022892s	0.067639	72615	8.27	0.008485	0	0	n/a	graph
gov.nnlm.news  (https)	0.200237	43614	1.66	0.005977	0	0	n/a	graph
• gov.nnlm.www  (https)	0.049212	72615	11.31	0.004130	0	0	n/a	graph
gov.usa.www  (https)	0.019332	47068	18.90	0.018444	47068	19.95	106%	graph
net.cloudfront.d2y7ufl8l8ugun  (https)  [v4R] 1/0.058542s  [v6R] 1/0.040887s	0.135000	72615	4.10	0.063838	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/3), 60% of all linked domains (9/15)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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