Shopify fix guide
Image Aspect Ratio Mismatch Causing Layout Shift on Shopify
Images are rendered at different aspect ratios than their intrinsic dimensions, which can cause layout shifts and hurt CLS.
Issue ID: CWV-ASPECT-001Severity: minorEffort: S
Why this matters
Images are rendered at different aspect ratios than their intrinsic dimensions, which can cause layout shifts and hurt CLS. 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.
- 1Find the source of the issue in Shopify admin.
- 2Apply the change.
- 3Preview and publish.
After you fix it
- ✓Confirm CLS improvements after adding explicit dimensions
Same fix, other platforms
Fix image aspect ratio mismatch causing layout shift on a different CMS
Other fixes
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