1. Google Pagespeed Insights
This is a technical optimization tool. It provides diagnostic information directly from Google by analyzing the content of the online sales site efficiently. This tool reviews the effectiveness of a page according to the best methods of performance and scores from 0 to 100 and based on 2 factors:
Page loading time in the first screen: page load time will be calculated since the time the user requests a new page load to the first time the content is displayed on the browser screen.
Full page Load time: Page load time will be calculated since the time the user requests a new page load to the full time the full content is shown on the browser screen.
Pingdom is a speed test tool for your sales site being distributed. You need to enter the website URL and location you want to check. Select the nearest geographic location with your shop/shop.
The Pingdom tool will then give you a different performance layer, along with load time, how you stacked up other sites and physical file sizes.
3. Google Mobile Test
The user-friendly auditing tool on mobile devices, sharing a brief overview of your website performance on mobile devices, thereby optimizing the necessary elements (as needed) to bring the best experience to the user on this device.