The configuration of the widget is really simple:
As you can see, there are three important options:
- Avatar size – this option is used to specify the size of the avatars displayed under each comment.
- Word count – this option specifies the maximal amount of words displayed in each comment item.
- Number of comments – it specifes the maximal amount of comments to display.
The GK Comments widget uses a built-in WordPress cache system and it refreshes the cache after every comments operation.