Good morning,
Each product page of our e-commerce site consists of a fairly lengthy header and footer. The former of which contains links to ~60 product categories, the logo, etc, while the latter contains information such as the latest posts from our blog, links to support, etc. The main "content" of the page is of course product related information, which also happens to contain a bit of templated data such as links which when clicked open respective sliders containing information regarding our return and shipping policies.
The question: We wonder whether the relative "size" of the page has anything to do with SEO results. As an example, suppose the page header consists of 20% of the total page size, the important page-specific content consumes 60%, and the footer consumes the final 20%. Is this relevant?
Or to rephrase the question: Should we be concerned about keeping our headers and footers as small as possible?
Thanks!