Manage Bot User Agents

Open the user agent manager

To open the User-Agent manager, click the button on the bot. User agent is managed by group. You can divide user agents into smaller groups, for example in the figure bellow we can create groups like desktop_chrome, desktop_firefox, desktop_opera, etc instead of just Desktop. It is recommended that you should update your user agent periodically yourself, because over time they will become obsolete!

9Hits Traffic Bot - User-Agent Manager

User-Agent configuration

You can create as many groups as you want, but pay attention to the USAGE RATE column, the total of this column must equals to 100

  • Name: Naming your user agent group
  • Settings
    • Browser Size: Width x Height in Pixel
    • Screen Size: Fake screen size, Width x Height in Pixel, set to zero to use the default (real screen size)
    • Color/Pixel Depth: Fake Color/Pixel Depth, set to zero to use the default (real color/pixel depth)
    • Touch: Simulate touch processor (you should check this if the user agent-group is mobile or tablet)
    • DPR: Simulate device pixel ratio: Normally use on the mobile user agent. Example value: 1, 1.5, 2, 2.5. set to zero to use the default.
  • User-Agent List: List of user agent string, one per line, the bot will use randomly

You can go to or any other sources to get more user agents. For the screen sizes, you may visit

9Hits Traffic Bot - User-Agent configuration

How does the bot use user agents

The bot will randomly select a user agent group based on the USAGE RATE you set, then continue to randomly select a setting and user agent string to use.

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