My website has reviews pages for cars.Some other website wants to show the reviews in his website too.The implementation is an iframe on HIS website loading the an URL in my website with the review. Under the iframe (not inside it), there is a link to my website for the full page with the reviews.Is it ok with Google? Are there better implementations?
Duplicate content inside iframe on other domain - is it bad?
seo;iframe
Google doesn't crawl the content within an iframe. So if this person has a website, hosting your site within an iframe then there will be no SEO impact.Ref: https://moz.com/community/q/does-google-index-a-content-in-iframe