Case Study — E-commerce SEO

+197% organic clicks.
5 weeks. No new content.

How a technical SEO audit and structured fix programme transformed organic performance for a UK plastic storage retailer — by addressing the basics that had been missed for years.

+197% Organic clicks
+59% Impressions
2.4% → 4.5% Click-through rate
31.6 → 19.8 Average position
−94% Duplicate pages indexed

Background

A long-established UK-based specialist retailer selling plastic storage containers to both trade and domestic customers came to Peacock Search for a technical SEO audit. The business had strong brand recognition and a well-structured product catalogue — 288 indexed URLs across product and category pages on a self-hosted Magento installation — but had never undergone a formal SEO review.

The brief was straightforward: understand why organic visibility wasn't matching the strength of their product range. Their Google Search Console data going in told a clear story.

Baseline data

MetricBaseline (pre-audit)
Monthly organic impressions44,800
Monthly organic clicks1,090
Average CTR2.4%
Average position31.6
Pages with rich results0
Duplicate/near-duplicate pages indexed~130 (from faceted navigation)

Strong impressions relative to clicks signalled pages were appearing in search but failing to earn the click — a classic symptom of missing meta descriptions and no structured data to generate rich results.

What we found

The headline finding: a 44/100 SEO score. Despite a clean URL structure and solid product catalogue, the site had several foundational issues suppressing organic performance.

Critical issues

01 Eight H1 tags on the homepage

Every promotional section had been given an <h1>. Search engines expect a single H1 signalling the primary topic of the page. With eight competing H1s, no clear keyword hierarchy was being communicated.

02 No meta descriptions across the site

Not a single page had a meta description. Google was generating its own — often pulling product filter text or navigation labels — resulting in a site-wide CTR of just 2.4%.

03 No canonical tags — ~130 duplicate pages indexed

Faceted navigation (filter by size, colour, type) was generating hundreds of near-duplicate URLs. Without canonicals, Google had indexed approximately 130 pages that were near-identical variants of existing category pages, splitting link equity across them.

04 No Open Graph or social sharing tags

Every product or category link shared on social media rendered as a blank card — no image, no controlled title, no description.

05 Zero structured data across 288 pages

No Product schema, no BreadcrumbList, no Organisation markup — meaning no price/availability snippets, no breadcrumb paths in SERPs, no Knowledge Panel eligibility.

What was working

  • Clean, semantic URLs — paths like /sectors/industrial-commercial/euro-stacking-containers were readable and keyword-relevant
  • Well-structured sitemap — 288 URLs with correct priority weighting, properly referenced in robots.txt
  • Descriptive product image alt text — full product names used as alt attributes throughout
  • Sensible robots.txt — correctly blocked admin, checkout, and session URLs without over-restricting

Fixes implemented

Work was carried out over a 5-week period, prioritised by impact:

Weeks 1–2
  • Reduced homepage to a single H1; all section headers demoted to H2
  • Wrote unique meta descriptions for all 288 pages — 150–155 characters, primary keyword and clear value proposition
  • Added missing <meta name="viewport"> to <head>
Weeks 3–4
  • Implemented canonical tags across all category and product pages
  • Added rel="canonical" self-referencing on all paginated and filtered URLs
  • Added Open Graph and Twitter Card tags site-wide — title, description, image pulled from first product image per category
Week 5
  • Added JSON-LD BreadcrumbList schema on all category pages
  • Added Product schema on all 198 product pages — name, description, image, SKU, price, availability, currency
  • Added Organisation schema on homepage

Results at 90 days

MetricBeforeAfter (90 days)Change
Monthly organic impressions44,80071,300+59%
Monthly organic clicks1,0903,240+197%
Average CTR2.4%4.5%+2.1pp
Average position31.619.8+11.8 positions
Pages with rich results (breadcrumbs)0211
Pages with Product rich results0143
Duplicate pages indexed~1308−94%

Keyword-level movement (sample)

KeywordPosition beforePosition after
plastic storage boxes3817
euro stacking containers uk144
airtight plastic storage boxes93
plastic storage bins industrial5223
plastic containers with lids4119
food grade plastic containers uk2811

CTR by page type

Page typeCTR beforeCTR after
Homepage3.1%7.2%
Category pages1.9%4.6%
Product pages2.1%6.3%

The product page CTR jump from 2.1% to 6.3% was driven primarily by Product rich results — price and availability snippets appearing directly in SERPs made listings visually distinct from competitors and significantly improved click-through.

Key takeaway

This is a pattern that appears frequently with established e-commerce businesses: a strong product catalogue and clean site architecture undermined by missing basics — no meta descriptions, broken heading hierarchy, no structured data, duplicate content from faceted navigation.

None of these are technically complex fixes. But together they were costing this business roughly two-thirds of its potential organic traffic.

The biggest single win was meta descriptions combined with structured data. Moving CTR from 2.4% to 4.5% on an impression base of 70,000+ monthly searches is the equivalent of ranking several positions higher — without changing a single backlink or piece of content.

All fixes were implemented in 5 weeks. Meaningful ranking movement began at the 5–6 week mark as Google recrawled and reprocessed canonicals. Full results matured at the 90-day mark.

Industry E-commerce / Storage
Platform Magento (self-hosted)
Site size 288 indexed URLs
Audit type Technical SEO & On-Page
Timeline 5 weeks to implement
Results measured 90-day mark

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