Drupal 7 : Tons of HTTP requests from Media Vimeo module I am using the Media module

And two of its sub-modules - YouTube and Vimeo

As a result - front end page for some reason sends 4 HTTP requests for each Vimeo video on the page and they totally slow down page loading - http://snag.gy/dKEjv.jpg 

Question : 

If there is somebody familiar with these modules or with Vimeo API - could you explain what are these requests for?
Those HTTP requests look like (slightly broken) video analytics tracking requests via the service conviva.
It might be possible to opt-out of conviva with Vimeo
See also Make Vimeo Faster - Opt Out of Conviva