Would changing the file name of image, not the alt attribute nor the image itself (so it would be exactly the same but just a name change) have any effect on :

• a) A sites seo ranking
• b) the individual images seo ranking (although i guess if b) would be true it would have an effect on a) although potentially small.)

This is the sort of change i would be thinking of making :

![Red ford truck](2554.jpg)

changed to

![Red ford truck](6842.jpg)

Ive got a site with some good Google + Reviews and some other good reviews on other sites that id like to be able to publish on a testimonials page on our website, but im worried about being penalised for duplicate content. Any idea of the best way to get these reviews on to our website, i was thinking about placing the text in as an image, but id prefer to do something semantic if at all possible.

(I know that some review sites have javascript widgets you can use to pull in your reviews but for most of the sites we are reviewed on they dont)