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 2025.12.29 -

gov.llnl. | Department of Energy	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.094065s  [v6R] 1/0.065663s	0.198510	80700	3.11	0.175083	80796	3.52	113%	graph
com.glassdoor.www  (https)	0.029679	7045	1.85	0.006597	0	0	n/a	graph
com.instagram.www  (https)	0.422505	819571	14.82	0.295075	818255	21.16	143%	graph
com.linkedin.www  [v4R] 1/0.100739s  [v6R] 1/0.053504s	0.314362	140072	3.40	0.260280	140071	4.11	121%	graph
com.llnsllc.www  [v4R] 1/0.119755s  [v6R] 1/0.028134s	0.548322	103046	1.43	0.078147	103046	10.08	703%	graph
com.twitter.www  (https)  [v4R] 2/0.105309s	0.210487	229780	8.35	0.002624	0	0	n/a	graph
com.youtube.www  (https)	0.198282	686648	26.46	0.229734	691486	23.04	87%	graph
gov.energy.www  (https)	0.053001	117205	16.87	0.028357	117205	31.94	189%	graph
gov.llnl.careers  (https)  [v4R] 1/0.319707s	0.410796	139244	2.59	0.021953	0	0	n/a	graph
gov.llnl.computing  (https)	0.413981	81204	1.50	0.023247	0	0	n/a	graph
gov.llnl.education  (https)  [v4R] 1/0.270571s	0.679908	82566	0.93	0.022891	0	0	n/a	graph
gov.llnl.engineering  (https)	0.205929	111853	4.16	0.124167	111853	6.88	165%	graph
gov.llnl.enviroinfo  (https)	0.428672	62473	1.11	0.082156	62473	5.81	522%	graph
gov.llnl.fcoi  (https)	0.074086	31649	3.26	0.140649	31649	1.72	53%	graph
gov.llnl.gs  (https)	0.097003	61797	4.86	0.075097	61797	6.29	129%	graph
gov.llnl.lasers  (https)	0.151093	109335	5.52	0.065992	109335	12.83	232%	graph
gov.llnl.pls  (https)	0.413933	62070	1.15	0.247048	62070	1.92	167%	graph
gov.llnl.sd  (https)	0.470858	115255	1.87	0.178527	115255	4.94	264%	graph
gov.llnl.st  (https)	0.406966	93232	1.75	0.030087	0	0	n/a	graph
• gov.llnl.www  (https)	0.044576	144058	24.98	0.149910	144058	7.38	30%	graph
IPv6 operational: 67% of linked subdomains (8/12), 70% of all linked domains (14/20)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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