alta4performanceTool for ArcGIS Serer - Screenshots
Starting point:
The map from ArcMap intended to be hosted and tested prior to hosting it:

The alta4PerformanceTool control panel basically consists of a mask and reflects the contents of the map (.mxd) 1:1, which is the foundation of the mapping service intended to be analyzed.
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To make a statistically significant statement you determine the number of runs:

What size and format should the maps be generated in?

Define the scales to be tested:

Selected layers to be tested:

You receive a well structured, extensive report in a PDF-Format.

Download an example of a report here.