Page Unresponsive error


How to solve this type of error?

This page is extracting 100k list of data to generate a heatmap.

I believe it is a bad idea to load 100k points of data to a web browser to show charts. This is too many items for SVG and JS. Better try to make a chart on the back-end or apply some sort of smoothing algorithm before sending data to the client to decrease the number of data points.