Our website www.grouptable.com needs to be optimized to perform better. Right now, loading of main page and other pages is extremely uneven, with some elements loading first before the rest load. This is affecting the performance metrics of the website.
When you go to https://www.grouptable.com/bangalore, you will notice how badly the site is loading.
We have used Slim to make pages lightweight, and have also used Critical CSS for faster load times.