Fortnightly catalogue intelligence · Issue 1

Debenhams Group:
£1.4M monthly
revenue at risk

Independent ontology-based analysis of debenhams.com product data quality — updated every two weeks. Score, issues, and trend tracked over time.

Published
25 May 2026
Products tracked
500,000
Issues published
1
Edition
Baseline
Current score
18
/100
Critical
SHACL violations64
Category redundancy93%
Duplicate groups18
Revenue at risk£1.4M
Monthly revenue at risk
£1.4M
Extrapolated across full catalogue
SHACL violations
64
Against product type schemas
Category redundancy
93%
Taxonomy path overlap
Issues found
10
0 resolved since baseline
Score history

Catalogue health trend

Health score over time
Updated every two weeks — 1 data point recorded
18/100
Baseline
Trend chart builds from second update onwards
DateScoreChangeRevenue at riskKey development
2026-05-25 18/100 £1.4M First publication — marketplace targeting £1bn GMV requires clean catalogue governance

This analysis uses publicly observable product and taxonomy data. No proprietary systems accessed. Revenue impact figures are directional estimates based on traffic, conversion, and industry benchmarks — exact figures require access to internal data.

Current findings

Priority issues — 25 May 2026

Also tracking: JD Sports

CatalogueScore publishes fortnightly independent catalogue analysis for both major UK sports retailers.

View JD Sports report →
Request full audit

Run the analysis on your live catalogue

All we need is your Google Merchant Center product feed. No custom data pull. No IT involvement. Preliminary findings within 24 hours. NDA available on request.

Get in touch