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Hey Everyone, I represent international wall decorations store where customer can freely choose a pattern to be printed on a given material among a few milions of patterns. Due to extreme large number of potential URL combinations we struggle with too many URL adressess for a months now (search console notifications). So we finally decided to reduce amount of products with canonical tag. Basing on users behavior, our business needs and monthly search volume data we selected 8 most representative out of 40 product categories and made them canonical toward the rest. For example: If we chose 'Canvas prints' as our main product category, then every 'Framed canvas' product URL points rel=canonical tag toward its equivalent URL within 'Canvas prints' category. We applied the same logic to other categories (so "Vinyl wall mural - Wild horses running" URL points rel=canonical tag to "Wall mural - Wild horses running" URL, etc). In terms of Googlebot interpretation, there are really tiny differences between those Product URLs, so merging them with rel=canonical seems like a valid use. But we need to keep those canonicalised URLs for users needs, so we can`t remove them from a store as well as noindex does not seem like an good option. However we`re concerned about our SEO visibility - if we make those changes, our site will consist of ~80% canonical URLs (47,5/60 millions). Regarding your experience, do you have advices how should we handle that issue? Regards
JMB