How to speed up load time for Enovia embedded Exalead search page. When there are large number (over 5 mils) of objects and configuration is to pre-load results in refinement view. The search page takes a long time to load taxonomies and sometime browser freeze.

Is there is a way to limit the initial results to 100,000 to speed up things ?

Any other advice is welcome, as the current setup taking way too much time and discouraging to users.

Enovia V6 2013x