1 |
U.S. Geological Survey |
usgs.gov
|
3.81% |
20.83% |
8 |
view
|
2 |
Environmental Protection Agency |
epa.gov
|
3.73% |
16.61% |
7 |
view
|
3 |
National Aeronautics and Space Administration (NAS... |
nasa.gov
|
3.65% |
16.61% |
3 |
view
|
4 |
National Oceanic and Atmospheric Administration (N... |
noaa.gov
|
3.58% |
14.37% |
8 |
view
|
5 |
National Institutes of Health (NIH) |
mail.nih.gov
|
3.27% |
24.71% |
5 |
view
|
6 |
Centers for Disease Control and Prevention |
cdc.gov
|
3.04% |
16.19% |
6 |
view
|
7 |
Department of Veterans Affairs |
va.gov
|
2.97% |
11.68% |
11 |
view
|
8 |
The National Park Service |
nps.gov
|
2.89% |
15.32% |
8 |
view
|
9 |
Department of Veterans Affairs |
med.va.gov
|
2.59% |
9.29% |
26 |
view
|
10 |
United States Department of Justice |
usdoj.gov
|
2.51% |
9.14% |
29 |
view
|
11 |
United States |
state.gov
|
2.28% |
8.67% |
16 |
view
|
12 |
Ssa.gov |
ssa.gov
|
2.21% |
10.36% |
16 |
view
|
13 |
United States House of Representatives |
mail.house.gov
|
2.05% |
8.44% |
23 |
view
|
14 |
Los Alamos National Laboratory |
lanl.gov
|
1.98% |
13.54% |
19 |
view
|
15 |
State of Michigan |
michigan.gov
|
1.98% |
14.21% |
9 |
view
|
16 |
National Science Foundation |
nsf.gov
|
1.90% |
41.67% |
1 |
view
|
17 |
Jet Propulsion Laboratory |
jpl.nasa.gov
|
1.90% |
17.12% |
8 |
view
|
18 |
National Institutes of Health (NIH) |
nih.gov
|
1.90% |
14.53% |
156 |
view
|
19 |
Agricultural Research Service, USDA |
ars.usda.gov
|
1.83% |
27.27% |
8 |
view
|
20 |
Sandia National Laboratories |
sandia.gov
|
1.67% |
15.60% |
12 |
view
|
21 |
National Institute of Standards and Technology |
nist.gov
|
1.67% |
26.51% |
1 |
view
|
22 |
Lawrence Livermore National Laboratory |
llnl.gov
|
1.60% |
14.00% |
22 |
view
|
23 |
LBNL |
lbl.gov
|
1.52% |
15.75% |
12 |
view
|
24 |
U.S. Fish and Wildlife Service |
fws.gov
|
1.52% |
15.27% |
17 |
view
|
25 |
Federal Bureau of Prisons |
bop.gov
|
1.52% |
10.81% |
13 |
view
|
26 |
Oak Ridge National Laboratory (ORNL) |
ornl.gov
|
1.52% |
22.73% |
7 |
view
|
27 |
General Services Administration (GSA) |
gsa.gov
|
1.52% |
11.63% |
9 |
view
|
28 |
US Department of Housing and Urban Development |
hud.gov
|
1.45% |
16.81% |
5 |
view
|
29 |
Library of Congress |
loc.gov
|
1.37% |
16.36% |
5 |
view
|
30 |
Commonwealth of Kentucky |
ky.gov
|
1.37% |
9.68% |
23 |
view
|
31 |
Philadelphia City Government |
phila.gov
|
1.29% |
28.33% |
2 |
view
|
32 |
U.S. Department of Agriculture |
usda.gov
|
1.22% |
15.53% |
10 |
view
|
33 |
New York State Education Department |
mail.nysed.gov
|
1.22% |
31.37% |
1 |
view
|
34 |
Environmental Protection Agency |
epamail.epa.gov
|
1.22% |
13.33% |
19 |
view
|
35 |
Tennessee Valley Authority |
tva.gov
|
1.14% |
15.00% |
5 |
view
|
36 |
National Aeronautics and Space Administration (NAS... |
gsfc.nasa.gov
|
1.14% |
26.79% |
7 |
view
|
37 |
Argonne National Laboratory (ANL) |
anl.gov
|
1.07% |
21.54% |
8 |
view
|
38 |
Metropolitan Government of Nashville and Davidson ... |
nashville.gov
|
1.07% |
30.43% |
2 |
view
|
39 |
Marshall Space Flight Center |
msfc.nasa.gov
|
1.07% |
20.59% |
7 |
view
|
40 |
Usps.gov |
usps.gov
|
1.07% |
7.45% |
45 |
view
|
41 |
Washington, District of Columbia |
dc.gov
|
1.07% |
12.50% |
24 |
view
|
42 |
King County retires its "metrokc.gov" domain, repl... |
metrokc.gov
|
1.07% |
17.07% |
15 |
view
|
43 |
US Department of Homeland Security |
dhs.gov
|
1.07% |
4.98% |
206 |
view
|
44 |
utah.gov |
utah.gov
|
1.07% |
8.00% |
43 |
view
|
45 |
Email.usps.gov |
email.usps.gov
|
1.07% |
18.92% |
4 |
view
|
46 |
NIEHS - National Institute of Environmental Health... |
niehs.nih.gov
|
0.99% |
24.53% |
7 |
view
|
47 |
BNL |
bnl.gov
|
0.99% |
13.83% |
33 |
view
|
48 |
U. S. Department of Education |
ed.gov
|
0.99% |
16.05% |
11 |
view
|
49 |
Federal Aviation Administration |
faa.gov
|
0.99% |
6.99% |
63 |
view
|
50 |
U.S. Department of Health and Human Services |
hhs.gov
|
0.91% |
19.35% |
19 |
view
|
51 |
Bureau of Land Management |
blm.gov
|
0.91% |
17.39% |
21 |
view
|
52 |
Animal and Plant Health Inspection Service (APHIS)... |
aphis.usda.gov
|
0.84% |
19.64% |
24 |
view
|
53 |
Health Resources and Services Administration (HRSA... |
hrsa.gov
|
0.84% |
34.38% |
2 |
view
|
54 |
National Aeronautics and Space Administration (NAS... |
mail.arc.nasa.gov
|
0.84% |
21.15% |
7 |
view
|
55 |
The Official New York City Site |
health.nyc.gov
|
0.84% |
29.73% |
3 |
view
|
56 |
United States Agency for International Development... |
usaid.gov
|
0.84% |
11.00% |
26 |
view
|
57 |
Montana Online |
mt.gov
|
0.76% |
12.35% |
50 |
view
|
58 |
Wisconsin.gov - Citizens Portal |
wisconsin.gov
|
0.76% |
25.64% |
8 |
view
|
59 |
NASA Headquarters |
hq.nasa.gov
|
0.76% |
28.57% |
3 |
view
|
60 |
United States Department of Labor |
dol.gov
|
0.76% |
11.24% |
27 |
view
|
61 |
Internal Revenue Service |
irs.gov
|
0.76% |
5.99% |
92 |
view
|
62 |
Fairfax County Government |
fairfaxcounty.gov
|
0.76% |
15.87% |
21 |
view
|
63 |
Pacific Northwest National Laboratory |
pnl.gov
|
0.76% |
15.87% |
28 |
view
|
64 |
U.S. Government Accountability Office |
gao.gov
|
0.68% |
18.37% |
5 |
view
|
65 |
Indian Health Service Internet |
ihs.gov
|
0.68% |
13.85% |
16 |
view
|
66 |
California Department of Transportation (Caltrans)... |
dot.ca.gov
|
0.68% |
11.11% |
30 |
view
|
67 |
Miamidade.gov |
miamidade.gov
|
0.68% |
10.71% |
101 |
view
|
68 |
Fermi National Accelerator Laboratory (Fermilab) |
fnal.gov
|
0.68% |
12.16% |
16 |
view
|
69 |
Administration for Children and Families (ACF) |
acf.hhs.gov
|
0.61% |
38.10% |
4 |
view
|
70 |
Maine.gov |
maine.gov
|
0.61% |
7.69% |
62 |
view
|
71 |
The White House, President Barack Obama |
whitehouse.gov
|
0.61% |
5.80% |
169 |
view
|
72 |
DOE: National Renewable Energy Laboratory (NREL) |
nrel.gov
|
0.61% |
21.62% |
20 |
view
|
73 |
Louisiana.gov - The official website of the State ... |
la.gov
|
0.61% |
22.22% |
6 |
view
|
74 |
National Institute of Neurological Disorders and S... |
ninds.nih.gov
|
0.61% |
29.63% |
20 |
view
|
75 |
National Aeronautics and Space Administration (NAS... |
larc.nasa.gov
|
0.61% |
15.38% |
24 |
view
|
76 |
City of San Diego |
sandiego.gov
|
0.61% |
15.09% |
19 |
view
|
77 |
Nara.gov |
nara.gov
|
0.61% |
11.43% |
20 |
view
|
78 |
Federal Communications Commission |
fcc.gov
|
0.61% |
11.76% |
28 |
view
|
79 |
U.S. Department of Health and Human Services |
fda.hhs.gov
|
0.61% |
16.67% |
33 |
view
|
80 |
FEMA: Federal Emergency Management Agency |
fema.gov
|
0.61% |
26.67% |
3 |
view
|
81 |
Welcome to the Department of Commerce |
mail.doc.gov
|
0.53% |
12.28% |
25 |
view
|
82 |
City of Albuquerque |
cabq.gov
|
0.53% |
13.46% |
35 |
view
|
83 |
National Institute of Aging |
grc.nia.nih.gov
|
0.53% |
41.18% |
2 |
view
|
84 |
California Department of Education |
cde.ca.gov
|
0.53% |
26.92% |
2 |
view
|
85 |
Ncifcrf.gov |
ncifcrf.gov
|
0.53% |
25.00% |
19 |
view
|
86 |
CSR Home |
csr.nih.gov
|
0.53% |
53.85% |
3 |
view
|
87 |
Department of General Services |
dgs.ca.gov
|
0.53% |
20.00% |
21 |
view
|
88 |
National Institutes of Health (NIH) |
niaid.nih.gov
|
0.53% |
20.59% |
36 |
view
|
89 |
State of Illinois |
illinois.gov
|
0.53% |
7.69% |
80 |
view
|
90 |
Seattle.gov - the official site of the City of Sea... |
seattle.gov
|
0.53% |
10.61% |
63 |
view
|
91 |
State of Arkansas |
arkansas.gov
|
0.46% |
7.41% |
83 |
view
|
92 |
Bureau of Labor Statistics |
bls.gov
|
0.46% |
14.29% |
22 |
view
|
93 |
Maryland Task Force One |
montgomerycountymd.gov
|
0.46% |
11.32% |
38 |
view
|
94 |
Helix Systems |
helix.nih.gov
|
0.46% |
17.65% |
69 |
view
|
95 |
Centers for Medicare Medicaid Services (CMS) |
cms.hhs.gov
|
0.46% |
20.00% |
22 |
view
|
96 |
USDA Cooperative State Research, Education, and Ex... |
csrees.usda.gov
|
0.46% |
46.15% |
14 |
view
|
97 |
Dfw.wa.gov |
dfw.wa.gov
|
0.46% |
30.00% |
36 |
view
|
98 |
Louisiana.gov - The official website of the State ... |
dhh.la.gov
|
0.46% |
25.00% |
5 |
view
|
99 |
Economic Research Service |
ers.usda.gov
|
0.46% |
33.33% |
16 |
view
|
100 |
U.S. Federal Energy Regulatory Commission (FERC) |
ferc.gov
|
0.46% |
22.22% |
20 |
view
|