Table loading time

Hi,
I have a problem with table loading time,

I used a table with 6 columns and 2 rows and buttons in it, which isn’t much

Haven’t published it on my website yet but in the preview it takes like 10 seconds for the table to load, which is a lot

I don’t have internet connection problem so if you can help me fix this issue it would be a great help.

I’m a new user of this plugin and i use pro version