Search engines has updated it’s search algorithm to favor sites that are “mobile-friendly.” This means, when users search from mobile devices it may not find many of sites at the top of the rankings.
Google – Mobile-Friendly Test tool
Here is the Google’s mobile-friendly testing tool that will tell you if your site passes or fails. Link here Google -Mobile-Friendly Test tool
If your site is mobile friendly you will get Awesome! This page is mobile-friendly.
Microsoft Bing – Mobile Friendliness Test Tool
The Bing Mobile Friendliness Test Tool lets you see if a page is mobile-friendly and helps understand why with detailed explanations. Link here Bing – Mobile-Friendly Test tool
If your site is mobile friendly you will get This page is mobile friendly