We are testing our website using google page speed. The link is: https://developers.google.com/speed/pagespeed/insights/?url=https%3A%2F%2Fwww.efacility.in%2F
In this section 'Avoid serving legacy JavaScript to modern browsers' we are getting errors for the following.
- Array.prototype.filter
- Date.now
- @babel/plugin-transform-classes
For 1 we noted that we need to use filter method as in this link. Please suggest how to provide the fix for the issues in 2 and 3.
Thanks