slow loading dashboard

Save your graphics optimized for the web . Go to developer tools in your browser and click on Network then click "Images" , then load dashboard page to see what is taking the longest to load and work from there.

I use Firefox Developer Edition Browser ( select Language ) for this , my favorite.

My guess their meaning of "graphics" was "charts".
Anyway, there is not enough info to troubleshoot this. Post your project to Demo Account and contact support directly.

I did a bench test with MS Edge, FF, and Google Chrome on a dashboard (ASPRunner.NET) I created where the top of the half of the page is a chart and bottom half the records table.
In all browsers the chart object seems to load first and faster than the table.
In MS Edge it takes approx. 45-50 seconds to populate the chart with 2700 records (c/w 4 attributes) and another 2 minutes to draw the table.
In FF, results are slightly faster, but the browser displays a yellow banner "A web page is slowing down your browser. What would you like to do?" if process takes more than a minute. This could confuse the user.
Chrome is the fastest by loading the chart in less than 25 seconds and the complete page, including the records table, in less than a minute.
My question is – can load speed be still further improved?
I see that in a “normal” table view, 10 records per page, all records basically load in less than a second!

So, just wondering what can be done to improve user experience if the customer needs to view a chart or a table that has 5k to 10k records.
Thank you all in advance for any practical suggestions.

Vassil,
check my previous reply. There is not enough info to provide a reasonable answer. We need to have something we can work with.

Sergey, understood, but how to "Post your project to Demo Account and contact support directly."??? and mainly, ensure that that the uploaded project does not expose customer sensitive info?