WordPress Technical SEO Checklist: Ecommerce Edition

Technical SEO on WordPress is mostly about removing ambiguity. Which pages should be indexed? Which versions are canonical? Which products, categories, and content hubs deserve crawl attention? Which plugins are creating noise?

The goal is not to please a checklist. It is to make the site easier for Google to crawl and easier for customers to trust. Start with Google Search Central, then inspect the actual templates your visitors use.

What “technical SEO” actually means for ecommerce

For ecommerce, technical SEO is mostly about:

• Crawling: can Google access your important URLs?

• Indexing: are the right URLs eligible to appear in search results?

• Canonicalization: do duplicate URLs get consolidated properly?

• Structured data: does Google understand products, pricing, availability, and policies?

• Performance: is the site fast and stable enough to convert (and not fail CWV)?

Let’s get into the checklist.

WordPress technical SEO working checklist for ecommerce

1. Indexing controls: robots.txt vs noindex (don’t mix them up)

Two rules that people confuse:

• robots.txt controls crawling (whether Googlebot can fetch a URL).

• noindex controls indexing (whether a URL can appear in search results).

Important: for noindex to work, Google has to be able to crawl the page and see the tag/header — so don’t block it in robots.txt if your goal is deindexing.

Action items:

• Confirm your store isn’t blocking essential assets (CSS/JS) needed for rendering.

• Use noindex for thin/utility pages you don’t want in Google (example: internal search results, account pages, cart, checkout).

• Keep robots.txt clean and intentional — don’t copy/paste random “SEO robots templates” from 2016.

Helpful reference:

• Google’s robots.txt documentation: https://developers.google.com/search/reference/robots_txt

• Google on noindex: https://developers.google.com/search/docs/crawling-indexing/block-indexing

2. Sitemaps: generate clean signals (and submit them)

A sitemap is not magic. It’s a strong hint. It tells Google: “These are the URLs we care about.”

Action items:

• Ensure you have an XML sitemap (most SEO plugins generate it).

• Submit it in Google Search Console.

• Make sure it includes only indexable URLs (not noindex, not 404s, not redirected URLs).

• If your site is large, use sitemap index files and keep things organized.

Reference:

• Google sitemap index best practices: https://developers.google.com/search/docs/crawling-indexing/sitemaps/large-sitemaps

3. Canonicals: stop duplicates from eating your rankings

Ecommerce creates duplicates constantly:

• product variants with different URLs,

• category pages with sorting parameters,

• filtered pages,

• pagination,

• tracking parameters.

Google explains canonicalization as selecting the “representative” URL among duplicates. You can suggest a canonical, but it’s a hint — not a command.

Action items:

• Ensure each product page has a single preferred canonical URL.

• Avoid canonical mistakes on pagination (don’t point page 2 → page 1 unless it’s truly a duplicate).

• If you have both HTTP and HTTPS (or www vs non-www), fix it with redirects + consistent canonicals.

References:

• Canonicalization overview: https://developers.google.com/search/docs/crawling-indexing/canonicalization

• Common canonical mistakes (pagination): https://developers.google.com/search/blog/2013/04/5-common-mistakes-with-relcanonical

4. Faceted navigation (filters) — the #1 WooCommerce SEO trap

Filters are great UX. They are also a crawling/indexing nightmare.

Typical problem:

• Google discovers thousands of filter combinations

• crawl budget gets wasted

• duplicate content explodes

• category pages weaken instead of strengthening

Action items:

• Decide which filtered pages deserve indexing (usually very few).

• For the rest: noindex, follow is often a sane approach.

• Consider blocking endless parameter combinations in robots.txt only if you’re sure you don’t need Google to crawl them for discovery.

Pro tip: keep “SEO filter pages” intentional. Example: Instead of letting /category/shoes?color=black&size=42&sort=price index, create a curated landing page like /black-running-shoes/ with real copy, internal links, and a stable URL.

5. Product structured data (schema): make Google understand what you sell

If you want rich results (price, availability, ratings), you need correct Product structured data.

Action items:

• Add Product schema with required properties (name + at least one of review/aggregateRating/offers).

• Ensure prices, currency, and availability update correctly.

• Validate with Google’s Rich Results Test.

• Don’t generate schema only via heavy client-side JS if you can avoid it.

References:

• Product structured data (snippets): https://developers.google.com/search/docs/appearance/structured-data/product-snippet

• Structured data general guidelines: https://developers.google.com/search/docs/appearance/structured-data/sd-policies

6. Return policy schema (optional, but powerful for trust)

If you’re investing in SEO, trust signals matter. Return policy markup can help search engines understand your merchant policies.

Action items:

• Publish a clear return policy page.

• If relevant, add MerchantReturnPolicy structured data.

Reference:

• MerchantReturnPolicy documentation: https://developers.google.com/search/docs/appearance/structured-data/return-policy

7. Core Web Vitals: ecommerce performance isn’t “nice to have”

Google’s Core Web Vitals targets are well-known, but stores still ignore them until paid traffic gets expensive.

Targets Google documents:

• LCP within 2.5s

• INP under 200ms

• CLS under 0.1

Action items (WordPress/WooCommerce specific):

• Use a fast host (managed WP/Woo hosting if possible).

• Add full-page caching + object cache (Redis if the stack supports it).

• Optimize images (WebP + correct sizing + lazy load).

• Reduce plugin bloat (especially page builders + multiple analytics scripts).

• Delay non-critical JS and third-party scripts (chat widgets, heatmaps, etc).

Reference:

• Core Web Vitals in Search: https://developers.google.com/search/docs/appearance/core-web-vitals

8. Multilingual setup (Hebrew + English): do it the “Google-safe” way

If your store is bilingual, don’t rely on cookies or browser-language redirects for critical content. Google recommends using distinct URLs per language and using hreflang annotations to help send users to the right language version.

Action items:

• Use separate URLs for each language (for example /en/ and /he/).

• Add hreflang correctly (plugin or custom output).

• Ensure each language version has equivalent internal links and indexability.

Reference:

• Google guidance for multilingual sites: https://developers.google.com/search/docs/specialty/international/managing-multi-regional-sites

9. Monitoring: Search Console is your technical SEO dashboard

If you don’t measure it, you won’t notice breakages until revenue dips.

Action items:

• Use URL Inspection for key pages (products + categories).

• Monitor “Pages” indexing reports (look for “Duplicate, Google chose different canonical” type issues).

• Track Core Web Vitals report in Search Console.

• Re-submit sitemap after major site changes.

Quick “Done” checklist (copy/paste)

Crawl & Index

• robots.txt is intentional (not blocking important pages/assets)

• noindex used for thin utility pages (cart/checkout/account/search)

• XML sitemap submitted and clean

Duplicates

• canonicals are correct on products and categories

• pagination isn’t canonicals-to-page-1 by mistake

• filter URLs are controlled (noindex or curated landing pages)

Rich Results

• Product schema valid and tested

• Return policy page exists (schema if relevant)

Performance

• CWV targets addressed (LCP/INP/CLS)

• plugins/scripts trimmed and optimized

Bilingual

• separate language URLs + hreflang

• both languages internally linked and indexable

Conclusion

Technical SEO isn’t about being “perfect.” It’s about removing friction:

• for crawlers (so you get indexed correctly),

• for users (so pages load and convert),

• and for your team (so changes don’t break everything).

If you want, we can run a technical SEO audit on your WordPress/WooCommerce store and turn this checklist into a prioritized roadmap: Contact us — and include your store URL + top 3 countries you sell to.