Working on a large scale eCommerce site (15,000+ products), with separate URLs for Mobile & Desktop.

On desktop product pages, we have canonicals set up for color variations, so /product/green/, /product/red/, /product/blue/ are all canonicalized to /product/white/.

At the same time, we have rel=alternate on every desktop page to indicate the mobile version.

My question is, how should I handle mobile canonicals for color variations (canonicalized on desktop)? Does the following example scenario represent a problem for indexation?

On desktop (https://www.example.com/product/blue/)

<link rel="canonical" href="https://www.example.com/product/white/" /><link rel="alternate" media="only screen and (max-width: 640px)" href="https://www.example.com/mobile/product/blue/" />

On mobile (https://www.example.com/mobile/product/blue/)

<link rel="canonical" href="https://www.example.com/product/blue/" />

Is it a problem that the mobile URL is canonicalized to a URL that is not a true canonical? Should it point to https://www.example.com/product/white/ instead?

Responsive website coming soon, but until then...stuck with these 2 sites

  • Note: the <link> tag does not use and does not need a closing slash and never has in HTML. – Rob Jan 14 '20 at 22:47

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.