site slow's down

Hello,

On GT metrix my sites has no good result for speed because off image size:

- Serve scaled images: F(0)
- Inline small css: D(60)
- Optimize images: D(66)
All my images are optimized AGGRESSIVE with Imagify. I thought it was a problem wit Imagify so i send them a email and this is there answer:
Hey,

Thanks for your patience!

Your theme loads larger image sizes and resizes the appearance of those images through HTML and/or CSS attributes. This results in the browser downloading a larger image file than the dimensions actually applied displaying the image.

A solution would be for the theme to provide a selection of different image sizes for the browser to choose from, or (if that’s not possible, for example for CSS background images), to serve the image in a smaller size that would fit its actual presentation.

This type of issue is not related to Imagify; it should be addressed by the theme provider.

Best Regards

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Marko Nikolic
Twitter: @imagify
Discover the best WordPress caching plugin: http://wp-rocket.me

So I'm not a developer, i'm building this site for own use.
The page were talking about is http://www.parhazaar.com/home-3 it's going to be my homepage in the near future.

I would appreciate some help :)

Greetings

Raf