By default, Boomerang includes several timers on each beacon, such as:
* Total Page Load time ({@link BOOMR.plugins.RT t_done})
* Back-End time ({@link BOOMR.plugins.RT t_resp})
* Front-End time ({@link BOOMR.plugins.RT t_page})
You can also add additional timers to a beacon via
{@link BOOMR.plugins.RT.startTimer} and {@link BOOMR.plugins.RT.setTimer}.
These timers can be used to track sub-components on the page or other arbitrary
events.
The timer name given to {@link BOOMR.plugins.RT.startTimer} or
{@link BOOMR.plugins.RT.setTimer} and elapsed time of the timer is added to
the {@link BOOMR.plugins.RT t_other} beacon parameter.
If there are multiple additional timers, they are appended to each other, separated
by commas.
Example beacon data:
```text
t_other=header|1234,ads|500
```
Example usage:
```html
Page Title
```