Argos ranks #17 of 22 UK retail sites with a B (85%) quality score vs the 85% category average. 144 issues detected vs 123.7 avg. Biggest competitive gap: A11y issues (24 vs 17.8 avg, +6 above peers). Competitive strengths: fewer issues than avg in Security.

Below the median — but that means clear opportunity to differentiate. Biggest ROI: fix the 24 A11y issues (peers average 17.8). Start with: "Multiple Render-Blocking JavaScript Files Delaying Initial P".