Search work very slowly

Hi,
I have simple search on my site,
but when i use him, it start very very slow,
My be i shoud take Smart joomla search?
And i sow, that when i click second position, search work normal,
What is reason of this bug?
Best regards Artem
This is screenshots:

Hi,

For the research we are using the default Joomla search module. So I think that the problem come from here.

We don't have other feedback on a slow research.

.

Thanks,
ok, if you will have another research module for that, please, tell me here,
i wont try another module from jed, if it solve my problem i will post here my desition