Hi @Dmitrii,
Thanks for your good response.
My reviews are not in Iframe but when I search any product review in google then my product page, category page and my review site all pages showing in google search that is same reviews are index on all pages. So as per your above message it will be harmful in terms of google and I can use Iframe right?
2nd query but if I want to update fresh content everytime on my product page & Category page then reviews are the best way so instead of third party review site I can directly send mail to my customers my website product review page that will be good right?
Thanks!
Wrights