How can I improve load time for Pre Query Suggestions on search home page when user start typing ?? 

I notice it was slow in loading when I hit first time in the morning so I try to warm up by adding

""http://SiteName/_api/search/suggest?querytext='sharepoint' ""

in to warm up script but even during the day time after hitting few times it is slower some times . Any reason ? 

Do you think moving Query Component to WFE will do any help here?

Pleas let me know - Thanks .  

• Edited by UMAR_USNT 17 hours 24 minutes ago spell correction

Hi,

There might be several reasons could cause Pre Query Suggestions taking long time to display.

SharePoint automatically creates a query suggestion when users have clicked a search result for a query at least six times. Please execute IISReset and restart "Prepare query suggestions" timer job in CA.

Then reproduce the issue and check in ULS log, see if there are ULS entries that can be help to find root cause.

Regards,