Nothing
globalVariables(c("key", "values", "meta_default", "schema_default", "rn", "val",
".", "name", "count", "value", "x", "where", "rowname",
"variable", "grps", "targetCols", "it", "ind", "rn_new"
))
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.