Shopify Technical SEO: 1,000+ Errors Cleared in 4 Months

Project overview

A luxury moissanite & iced-out jewelry brand on Shopify came to us with a familiar problem in an unusual size. Traffic was decent and sales were healthy, but Google Search Console was quietly filling with errors (404s, redirect loops, orphaned pages, broken schema) and no one internally had the bandwidth to keep up.

Three years of fast product launches, retirements, and blog-to-product linking had piled up into a genuine crawl-budget problem: Google was spending its time on 404s and duplicate collection paths instead of the priority products the brand needed to rank.

We ran a four-month engagement across a three-tool audit loop (Ahrefs, Screaming Frog, and Google Search Console), cleared over 1,000 technical issues, and restored Google’s attention to the pages that actually generated revenue.

What we set out to achieve

The brief was straightforward: stop the SEO investment from leaking. Every organic dollar the brand was earning was working against three years of accumulated technical debt. That set the shape of the programme.

• ✓Empty Google’s error buckets. Take GSC’s “Not Found” and “Excluded → Redirect Error” reports back to zero, sitewide.
• ✓Restore rich-result eligibility. Resolve all 52 schema errors and reinstate Product, Organization, and Review markup for price, availability, and star ratings.
• ✓Redirect Google’s crawl budget. Get Google spending its time on money pages, not dead URLs. That is the health metric that makes every future SEO investment worth more.
• ✓Stabilise the site long-term. Build an audit cadence that catches new debt from product launches before it compounds.

Our strategy

A six-part programme running on a strict three-tool audit loop over four months.

1. 01

   Three-tool audit loop: Ahrefs, Screaming Frog, GSC

   Every issue had to appear in Ahrefs Site Audit, get validated at URL level in Screaming Frog, and get verified fixed in Google Search Console before we called it closed. The loop is boring on purpose. It’s the reason a 4-month engagement closes 1,000+ issues cleanly instead of playing whack-a-mole for a year.

2. 02

   Blog-to-product 404 cleanup (137+ URLs)

   The biggest single finding: high-traffic blog posts were linking to discontinued product URLs. Every broken internal link got repointed to the closest live product or collection page, and discontinued products got proper 301 redirects to their nearest match rather than being left as 404s.

3. 03

   Redirect chain flattening and URL standardisation

   Historical product renames had created redirect chains up to three hops deep. We flattened them to single hops sitewide. In parallel, we standardised internal linking to Shopify’s canonical /products/ path instead of collection-nested variants, quietly eliminating a whole class of duplicate-content signals.

4. 04

   Schema overhaul (52 errors resolved)

   All 52 schema errors resolved and the store rolled out proper Product, Organization, and Review markup. This unlocked rich-result eligibility for price, availability, and star ratings, the SERP furniture that actually moves CTR on high-consideration jewelry queries.

5. 05

   Meta rewrite across 500+ pages (phased rollout)

   Duplicate titles and descriptions were dragging click-through across variant and paginated pages. We rewrote 108 titles and 204 meta descriptions, phased over the month so Google could recrawl and re-evaluate in waves rather than getting hit with everything at once.

6. 06

   Bi-weekly to monthly audit cadence

   Auditing every 2 to 4 weeks meant new errors from ongoing product launches and content updates were caught before they compounded. On an active Shopify store, technical debt builds faster than most brands realise. Cadence beats intensity every time.