reCAPTCHA file size

[lesliekirk]

I was trying to figure out what Google didn't like "Performance" wise with a storeowner's site. The PageSpeed Insights pointed to a reCAPTCHA javascript file

gstatic.com/recaptcha/releases/u-xcq3POCWFlCr3x8_IPxgPu/recaptcha__en.js

This file has quite a load 605.8 KiB Transfer Size. I'm trying to track down if this is coming from the Miva reCAPTCHA or if it could be from another app. The only place that reCAPTCHA is being used is in the Payment Settings.

I wonder if it's somehow coming from the Olark contact box or from the Constant Contact popup form. Any clues?