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Shopify fix guide

Oversized Images Detected on Shopify

Images are served at significantly larger dimensions than displayed on screen, wasting bandwidth and slowing page load.

Issue ID: CWV-OVERSIZED-IMG-001Severity: moderateEffort: S

Why this matters

Images are served at significantly larger dimensions than displayed on screen, wasting bandwidth and slowing page load. This affects load speed, Core Web Vitals, and how many visitors stay long enough to convert.

Shopify fix path

How to fix this on Shopify

Use theme settings, page settings, or theme code.

  1. 1Find the source of the issue in Shopify admin.
  2. 2Apply the change.
  3. 3Preview and publish.

After you fix it

  • Use Chrome DevTools to compare intrinsic vs displayed image dimensions

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