With LT Browser, you can sync your scrolls from your device to web view and vice versa. It helps you to scroll through different devices so that scrolling on one device will scroll the same amount on another device. You can compare your website side-by-side over other devices via mirrored interactions.
To enable the Scroll sync, navigate to the ‘Settings’ and click on the ‘Scroll Sync’.
With now Scroll sync enabled you can compare your web-pages side by side.