Currently the script creates workers to parse PDFs as fast as it can. If there are a large number of PDF URLs on the page, this can slow down the browser.
Create some throttling here so that it is only doing so many at a time or one every second or something.
Currently the script creates workers to parse PDFs as fast as it can. If there are a large number of PDF URLs on the page, this can slow down the browser.
Create some throttling here so that it is only doing so many at a time or one every second or something.