Squarespace fix guide
Oversized Images Detected on Squarespace
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.
Squarespace fix path
How to fix this on Squarespace
Check page settings, navigation, and code injection.
- 1Identify whether this is page-level or site-level.
- 2Apply the fix.
- 3Republish and confirm.
After you fix it
- ✓Use Chrome DevTools to compare intrinsic vs displayed image dimensions
Same fix, other platforms
Fix oversized images detected on a different CMS
Other fixes
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