As per the standards, a mobile site takes around 7 seconds to load. This time period is so much that the visitor might actually leave the site before it opens. By following the recommendations given by the page speed insights tool, one can reduce this waiting time to 2 seconds thereby increasing the mobile site traffic, mobile conversion rate and ultimately the ROI.
Page Speed Insights Mobile Recommendations
Google recently updated this tool and added some additional recommendations on mobile usability. These new recommendations are:
1- Configuring the meta-viewport tag
2- Suggestions to ensure that the page content fits the width of that viewport
3- Checking the use of legible font sizes
4- Checking the size of mobile tap targets
5- Avoiding plugins
Read more: http://googlewebmastercentral.blogspot.in/2014/05/making-your-site-more-mobile-friendly.html
You can access this tool here. https://developers.google.com/speed/pagespeed/insights/?utm_source=blogspot&utm_campaign=mobile_ux
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