[kmohamed]

Originally Posted by DragonByte Tech

Not intended to speed up the page, it reduces mySQL queries.

You can see the sort of savings sites make here: http://www.dragonbyte-tech.com/vboptimisesites.php

It will have a large impact on page speed if your server is dealing with a lot of queries (i.e your traffic goes up for instance, or you have features/modifiations which add queries to your pages). If thats not the case, then it won't have a huge effect on page speed - but it will still save you queries, letting your server run better and giving your site more room to deal with influxes of members etc before you have to upgrade your hardware.

Hope that clears things up for you =)

Iain

i knew ,
it does something positive lol
thanx a lot your post is really helpful
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everything seemed to be working fine when i ran the test except it shows this message what should i so

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Your Opcache Operator extension is functioning, however it is unable to store data. Please check your extension configuration.