search speed

Hi,
Is there anyway to speed up the results of a search? My client does have many properties but it is very slow. We are using latest version of Joomla, PHP 7 and cache is turned on. We are using 3.10.0 of OS property. We have made many modifications and have not updated to the latest as it would require lots of changes. Any ideas or thoughts? When I test your demo, results are returned in 3-5 seconds. On our site it is 15-20 seconds.

Thanks
Dan

Hi Dan,
Please go to Back-end > OS Property > Configuration > Tab: Search and select No at field: Show states/cities that have properties. It will reduce loading time.
Thanks
Dam