Dave Naylor of Bronco gave a presentation at the BrightonSEO conference about common ecommerce SEO pitfalls. He discussed issues he found with Under Armour's UK site such as duplicate content, missing canonical tags, and only indexing 12 products per page. Naylor provided tips for ecommerce SEO best practices like using representative URLs for categories and products, implementing faceted search properly with canonical tags, and treating an HTTPS migration carefully. He emphasized having a technical SEO audit sites and testing as a human versus bot.