Hi talgalili, I too have been looking for an optimizer plugin for WordPress. I found 2 in total one was called ‘google website optimizer for WordPress’. This one messed up the formatting on my WordPress 2.6 site so i had to uninstall it. However the 2nd was called ‘Easy Google Optimizer’ plugin and you can find it here:
https://www.impressionengineers.com/wordpress/easy-google-optimizer-plugin/
Unfortunately i only just setting it up so i can’t really comment on it but i’ll let you know how I get on.
