Israel’s Zaraz (formally known as Sweeps) helps reduce the time taken to load a website. It does this by optimizing the loading of third-party tools, connecting these using the website’s server instead of by the user’s browser. It claims a 40% improvement to company website loading times.
https://jewishbusinessnews.com/2021/02/07/israels-zaraz-offers-to-speed-up-any-website/