Harvester Claimed User Agent
| |
Percentage
|
1.
|
| |
12.1%
|
2.
|
| |
7.9%
|
3.
|
| |
4.9%
|
4.
|
| |
2.4%
|
5.
|
| |
2.3%
|
6.
|
| |
2.3%
|
7.
|
| |
2.2%
|
8.
|
| |
2.0%
|
9.
|
| |
1.9%
|
10.
|
| |
1.5%
|
11.
|
| |
1.4%
|
12.
|
| |
1.4%
|
13.
|
| |
1.2%
|
14.
|
| |
1.2%
|
15.
|
| |
1.2%
|
16.
|
| |
1.1%
|
17.
|
| |
1.1%
|
18.
|
| |
1.1%
|
19.
|
| |
1.1%
|
20.
|
| |
1.0%
|
21.
|
| |
1.0%
|
22.
|
| |
1.0%
|
23.
|
| |
0.9%
|
24.
|
| |
0.9%
|
25.
|
| |
0.8%
|
26.
|
| |
0.8%
|
27.
|
| |
0.8%
|
28.
|
| |
0.8%
|
29.
|
| |
0.8%
|
30.
|
| |
0.7%
|
31.
|
| |
0.7%
|
32.
|
| |
0.7%
|
33.
|
| |
0.7%
|
34.
|
| |
0.7%
|
35.
|
| |
0.7%
|
36.
|
| |
0.7%
|
37.
|
| |
0.7%
|
38.
|
| |
0.7%
|
39.
|
| |
0.6%
|
40.
|
| |
0.6%
|
41.
|
| |
0.6%
|
42.
|
none/blank
| |
0.6%
|
43.
|
| |
0.6%
|
44.
|
| |
0.6%
|
45.
|
| |
0.6%
|
46.
|
| |
0.6%
|
47.
|
| |
0.6%
|
48.
|
| |
0.6%
|
49.
|
| |
0.6%
|
50.
|
| |
0.6%
|
51.
|
| |
0.6%
|
52.
|
| |
0.6%
|
53.
|
| |
0.6%
|
54.
|
| |
0.6%
|
55.
|
| |
0.6%
|
56.
|
| |
0.6%
|
57.
|
| |
0.6%
|
58.
|
| |
0.6%
|
59.
|
| |
0.6%
|
60.
|
| |
0.6%
|
61.
|
| |
0.6%
|
62.
|
| |
0.6%
|
63.
|
| |
0.6%
|
64.
|
| |
0.6%
|
65.
|
| |
0.6%
|
66.
|
| |
0.6%
|
67.
|
| |
0.6%
|
68.
|
| |
0.6%
|
69.
|
| |
0.6%
|
70.
|
| |
0.6%
|
71.
|
| |
0.6%
|
72.
|
| |
0.6%
|
73.
|
| |
0.5%
|
74.
|
| |
0.5%
|
75.
|
| |
0.5%
|
76.
|
| |
0.5%
|
77.
|
| |
0.5%
|
78.
|
| |
0.5%
|
79.
|
| |
0.5%
|
80.
|
| |
0.5%
|
81.
|
| |
0.5%
|
82.
|
| |
0.5%
|
83.
|
| |
0.5%
|
84.
|
| |
0.5%
|
85.
|
| |
0.5%
|
86.
|
| |
0.5%
|
87.
|
| |
0.5%
|
88.
|
| |
0.5%
|
89.
|
| |
0.5%
|
90.
|
| |
0.5%
|
91.
|
| |
0.5%
|
92.
|
| |
0.5%
|
93.
|
| |
0.5%
|
94.
|
| |
0.5%
|
95.
|
| |
0.5%
|
96.
|
| |
0.5%
|
97.
|
| |
0.5%
|
98.
|
| |
0.5%
|
99.
|
| |
0.5%
|
100.
|
| |
0.5%
|
User Agents are the values supplied to a webserver by a visitor in order to identify themselves. This page displays up to 40 of the top User Agents used by confirmed harvesters for the time period specified. In some cases, harvesters will set their User Agent field to look as though it is a typical human visitor. In other cases, very unique User Agents are associated with harvesters. Website administrators can use this data to block certain known-harvester User Agents from ever gaining access to their sites.