Optimise your images smaller than any other Magento extension (with no quality loss).
Serve your images faster than any other Magento extension (from a fast global CDN).
Reduce the load on your Magento server.
Optimisation of such a high degree means your website can load up to 30% faster and images are up to 70% smaller. Furthermore, it typically improves Google search ranking and improves Google PageSpeed score by between 1% and 9%.
Sirv allows 2GB free data transfer per month. Beyond that, paid plans start from $19/month for 20GB monthly transfer.