SEO Services for Ecommerce Are Mostly Plumbing

An ecommerce SEO proposal usually arrives as a content calendar, a link-building retainer and a keyword map. None of that is wrong. It is just the part that matters least on a site with thousands of URLs, most of which the search engine will never look at closely enough to judge.

A catalogue site has a structural problem a brochure site does not: it generates URLs faster than anyone can review them. Fix that first and the content plan works. Skip it and the content plan is competing with your own filter pages.

Faceted navigation — size, colour, price, brand — multiplies. Three filters with ten values each produce a combinatorial explosion of near-identical pages, all reachable, all consuming crawl capacity that your actual product pages need.

Google's guidance is blunter than most agencies admit: if faceted URLs do not need indexing, prevent crawling rather than trying to optimise it. Its recommended approaches, in order:

The last row is the one to notice. Canonical tags are the industry's default answer, and Google describes them as a weaker long-term solution than simply not crawling the pages.

Merchant listing experiences are not decorative. To be eligible, `Product` markup must carry a name, an image and an offers block, and that offer needs a price plus a priceCurrency in three-letter ISO 4217 format. Google recommends multiple high-resolution images — a minimum of 50,000 pixels when width is multiplied by height — in 16:9, 4:3 and 1:1.

Beyond the minimum, `availability`, `aggregateRating`, `shippingDetails` and `hasMerchantReturnPolicy` are the recommended fields worth the effort, because they are the ones that make a result look answerable at a glance.

Google handles JavaScript in three phases — crawl, render, index — and rendering sits in a queue that pages "may stay on for a few seconds, but it can take longer than that." On a catalogue with thousands of products, a delay per page is a structural cost rather than an inconvenience.

If your price, availability or product description is injected client-side, the first version Google sees may have none of it. The test takes ten seconds: open view-source, not the inspector, and search for the price.

• How will you stop filter URLs consuming crawl capacity — and will you use robots.txt or canonicals?
• Which product pages currently fail merchant listing eligibility, and why?
• Does our product content appear in view-source, or only after JavaScript runs?
• What share of crawled URLs are actually products rather than filter combinations?
• What will you report monthly that is not a rankings screenshot?

An agency that answers those five specifically is doing ecommerce SEO. One that answers with a content calendar is selling something else. See how we handle e-commerce builds, or get in touch at contact.