Why Most Shopify Stores Fail at Image SEO

Google Images drives meaningful traffic for visual product categories — jewelry, apparel, home goods — and most Shopify stores do almost nothing to capture it, treating product images as purely visual assets with zero SEO value.

📝 Alt Text Is Usually Either Missing or Useless

"IMG_4821.jpg" as the filename and blank or auto-generated alt text is the default state for most product images. Descriptive, specific alt text (not keyword-stuffed) is one of the few remaining genuinely easy SEO wins left on most stores.

⚖️ The File Size vs Quality Tradeoff

Oversized, uncompressed product images slow down the exact pages meant to convert, which hurts both Core Web Vitals and crawl efficiency. Modern formats (WebP, AVIF) at appropriate dimensions usually cut file size dramatically with no visible quality loss.

🏷️ Structured Data Ties It Together

Product schema that correctly references the actual product images (not a placeholder or logo) helps Google associate the image with the right product data for rich results and image search both — a detail that's easy to get wrong during theme customization.

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Originally published on the KLYX blog.