1 |
U.S. Geological Survey |
usgs.gov
|
3.60% |
23.75% |
4 |
view
|
2 |
National Institutes of Health (NIH) |
mail.nih.gov
|
3.54% |
32.18% |
2 |
view
|
3 |
National Oceanic and Atmospheric Administration (N... |
noaa.gov
|
3.41% |
16.51% |
6 |
view
|
4 |
Los Alamos National Laboratory |
lanl.gov
|
3.22% |
26.56% |
2 |
view
|
5 |
Environmental Protection Agency |
epa.gov
|
3.22% |
17.29% |
4 |
view
|
6 |
State of Michigan |
michigan.gov
|
3.16% |
27.32% |
1 |
view
|
7 |
Department of Veterans Affairs |
va.gov
|
3.03% |
14.37% |
4 |
view
|
8 |
Department of Veterans Affairs |
med.va.gov
|
3.03% |
13.11% |
4 |
view
|
9 |
National Aeronautics and Space Administration (NAS... |
nasa.gov
|
3.03% |
16.61% |
4 |
view
|
10 |
Centers for Disease Control and Prevention |
cdc.gov
|
2.97% |
19.03% |
2 |
view
|
11 |
United States Department of Justice |
usdoj.gov
|
2.78% |
12.19% |
12 |
view
|
12 |
United States House of Representatives |
mail.house.gov
|
2.72% |
13.44% |
3 |
view
|
13 |
United States |
state.gov
|
2.53% |
11.56% |
4 |
view
|
14 |
The National Park Service |
nps.gov
|
2.21% |
14.11% |
10 |
view
|
15 |
LBNL |
lbl.gov
|
2.15% |
26.77% |
1 |
view
|
16 |
National Institutes of Health (NIH) |
nih.gov
|
2.08% |
19.19% |
152 |
view
|
17 |
US Department of Homeland Security |
dhs.gov
|
1.96% |
11.03% |
10 |
view
|
18 |
Jet Propulsion Laboratory |
jpl.nasa.gov
|
1.96% |
21.23% |
3 |
view
|
19 |
Lawrence Livermore National Laboratory |
llnl.gov
|
1.90% |
20.00% |
8 |
view
|
20 |
The White House, President Barack Obama |
whitehouse.gov
|
1.77% |
20.29% |
2 |
view
|
21 |
Ssa.gov |
ssa.gov
|
1.71% |
9.64% |
19 |
view
|
22 |
Library of Congress |
loc.gov
|
1.52% |
21.82% |
1 |
view
|
23 |
Oak Ridge National Laboratory (ORNL) |
ornl.gov
|
1.39% |
25.00% |
5 |
view
|
24 |
Environmental Protection Agency |
epamail.epa.gov
|
1.39% |
18.33% |
5 |
view
|
25 |
Sandia National Laboratories |
sandia.gov
|
1.33% |
14.89% |
21 |
view
|
26 |
Commonwealth of Kentucky |
ky.gov
|
1.33% |
11.29% |
14 |
view
|
27 |
National Science Foundation |
nsf.gov
|
1.26% |
33.33% |
3 |
view
|
28 |
National Institute of Standards and Technology |
nist.gov
|
1.20% |
22.89% |
5 |
view
|
29 |
Fermi National Accelerator Laboratory (Fermilab) |
fnal.gov
|
1.20% |
25.68% |
1 |
view
|
30 |
utah.gov |
utah.gov
|
1.14% |
10.29% |
26 |
view
|
31 |
National Aeronautics and Space Administration (NAS... |
gsfc.nasa.gov
|
1.14% |
32.14% |
3 |
view
|
32 |
Federal Aviation Administration |
faa.gov
|
1.14% |
9.68% |
25 |
view
|
33 |
Agricultural Research Service, USDA |
ars.usda.gov
|
1.07% |
19.32% |
22 |
view
|
34 |
U.S. Department of Health and Human Services |
hhs.gov
|
1.01% |
25.81% |
7 |
view
|
35 |
Usps.gov |
usps.gov
|
1.01% |
8.51% |
28 |
view
|
36 |
U.S. Department of Agriculture |
usda.gov
|
1.01% |
15.53% |
12 |
view
|
37 |
U.S. Fish and Wildlife Service |
fws.gov
|
1.01% |
12.21% |
31 |
view
|
38 |
US Department of Housing and Urban Development |
hud.gov
|
1.01% |
14.16% |
7 |
view
|
39 |
Argonne National Laboratory (ANL) |
anl.gov
|
0.95% |
23.08% |
6 |
view
|
40 |
Federal Bureau of Prisons |
bop.gov
|
0.95% |
8.11% |
37 |
view
|
41 |
Washington, District of Columbia |
dc.gov
|
0.95% |
13.39% |
14 |
view
|
42 |
U. S. Department of Education |
ed.gov
|
0.95% |
18.52% |
6 |
view
|
43 |
U.S. Department of Health and Human Services |
fda.hhs.gov
|
0.95% |
31.25% |
3 |
view
|
44 |
NIEHS - National Institute of Environmental Health... |
niehs.nih.gov
|
0.88% |
26.42% |
6 |
view
|
45 |
National Institute of Neurological Disorders and S... |
ninds.nih.gov
|
0.88% |
51.85% |
2 |
view
|
46 |
Internal Revenue Service |
irs.gov
|
0.88% |
8.38% |
34 |
view
|
47 |
Helix Systems |
helix.nih.gov
|
0.82% |
38.24% |
5 |
view
|
48 |
State of Illinois |
illinois.gov
|
0.82% |
14.29% |
17 |
view
|
49 |
National Institutes of Health (NIH) |
niaid.nih.gov
|
0.76% |
35.29% |
5 |
view
|
50 |
King County retires its "metrokc.gov" domain, repl... |
metrokc.gov
|
0.76% |
14.63% |
28 |
view
|
51 |
BNL |
bnl.gov
|
0.76% |
12.77% |
44 |
view
|
52 |
Clark.wa.gov |
clark.wa.gov
|
0.76% |
36.36% |
2 |
view
|
53 |
United States Department of Labor |
dol.gov
|
0.76% |
13.48% |
11 |
view
|
54 |
National Aeronautics and Space Administration (NAS... |
jsc.nasa.gov
|
0.69% |
19.30% |
8 |
view
|
55 |
General Services Administration (GSA) |
gsa.gov
|
0.69% |
6.40% |
105 |
view
|
56 |
Health Resources and Services Administration (HRSA... |
hrsa.gov
|
0.69% |
34.38% |
3 |
view
|
57 |
Marshall Space Flight Center |
msfc.nasa.gov
|
0.69% |
16.18% |
12 |
view
|
58 |
Indian Health Service Internet |
ihs.gov
|
0.63% |
15.38% |
11 |
view
|
59 |
California Public Utilities Commission |
cpuc.ca.gov
|
0.63% |
32.26% |
5 |
view
|
60 |
Pacific Northwest National Laboratory |
pnl.gov
|
0.63% |
15.87% |
18 |
view
|
61 |
NASA Headquarters |
hq.nasa.gov
|
0.63% |
28.57% |
4 |
view
|
62 |
United States Agency for International Development... |
usaid.gov
|
0.63% |
10.00% |
29 |
view
|
63 |
Philadelphia City Government |
phila.gov
|
0.63% |
16.67% |
14 |
view
|
64 |
National Aeronautics and Space Administration (NAS... |
mail.arc.nasa.gov
|
0.57% |
17.31% |
12 |
view
|
65 |
Animal and Plant Health Inspection Service (APHIS)... |
aphis.usda.gov
|
0.57% |
16.07% |
38 |
view
|
66 |
Tennessee Valley Authority |
tva.gov
|
0.57% |
9.00% |
45 |
view
|
67 |
Centers for Medicare Medicaid Services (CMS) |
cms.hhs.gov
|
0.57% |
30.00% |
7 |
view
|
68 |
New York City Council |
council.nyc.gov
|
0.57% |
69.23% |
15 |
view
|
69 |
Washington State Courts |
courts.wa.gov
|
0.57% |
75.00% |
8 |
view
|
70 |
Leo.gov |
leo.gov
|
0.57% |
21.95% |
94 |
view
|
71 |
California Department of Transportation (Caltrans)... |
dot.ca.gov
|
0.57% |
11.11% |
24 |
view
|
72 |
National Labor Relations Board (NLRB) |
nlrb.gov
|
0.51% |
30.77% |
18 |
view
|
73 |
Ncifcrf.gov |
ncifcrf.gov
|
0.51% |
28.57% |
9 |
view
|
74 |
State of Arkansas |
arkansas.gov
|
0.51% |
9.88% |
43 |
view
|
75 |
National Aeronautics and Space Administration (NAS... |
larc.nasa.gov
|
0.51% |
15.38% |
25 |
view
|
76 |
Census |
census.gov
|
0.51% |
19.05% |
5 |
view
|
77 |
National Institutes of Health (NIH) |
codon.nih.gov
|
0.51% |
50.00% |
8 |
view
|
78 |
State of South Carolina |
dhec.sc.gov
|
0.51% |
29.63% |
7 |
view
|
79 |
U.S. Securities and Exchange Commission |
sec.gov
|
0.51% |
7.48% |
378 |
view
|
80 |
National Security Agency (NSA) |
tycho.nsa.gov
|
0.51% |
38.10% |
217 |
view
|
81 |
Commonwealth of Virginia |
vdh.virginia.gov
|
0.51% |
32.00% |
5 |
view
|
82 |
Federal Communications Commission |
fcc.gov
|
0.51% |
11.76% |
30 |
view
|
83 |
U.S. Federal Energy Regulatory Commission (FERC) |
ferc.gov
|
0.51% |
29.63% |
7 |
view
|
84 |
National Institute of Mental Health |
intra.nimh.nih.gov
|
0.51% |
57.14% |
10 |
view
|
85 |
Frb.gov |
frb.gov
|
0.51% |
32.00% |
6 |
view
|
86 |
City of San Diego |
sandiego.gov
|
0.44% |
13.21% |
37 |
view
|
87 |
Princeton Plasma Physics Laboratory (PPPL) |
pppl.gov
|
0.44% |
43.75% |
9 |
view
|
88 |
Bureau of Labor Statistics |
bls.gov
|
0.44% |
16.67% |
13 |
view
|
89 |
Osophs.dhhs.gov |
osophs.dhhs.gov
|
0.44% |
30.43% |
13 |
view
|
90 |
Maine.gov |
maine.gov
|
0.44% |
6.73% |
93 |
view
|
91 |
National Heart, Lung, and Blood Institute (NHLBI) |
nhlbi.nih.gov
|
0.44% |
35.00% |
15 |
view
|
92 |
National Institute of Aging |
grc.nia.nih.gov
|
0.44% |
41.18% |
4 |
view
|
93 |
U.S. Government Accountability Office |
gao.gov
|
0.44% |
14.29% |
17 |
view
|
94 |
Dfw.wa.gov |
dfw.wa.gov
|
0.44% |
35.00% |
16 |
view
|
95 |
California Department of Health Services |
dhs.ca.gov
|
0.44% |
16.28% |
179 |
view
|
96 |
Fairfax County Government |
fairfaxcounty.gov
|
0.44% |
11.11% |
79 |
view
|
97 |
United States - Federal Deposit Insurance Corporat... |
fdic.gov
|
0.44% |
11.48% |
25 |
view
|
98 |
National Institutes of Health (NIH) |
od.nih.gov
|
0.44% |
28.00% |
19 |
view
|
99 |
The Port Authority of New York New Jersey |
panynj.gov
|
0.44% |
12.50% |
26 |
view
|
100 |
United States Patent and Trademark Office |
uspto.gov
|
0.44% |
14.29% |
38 |
view
|