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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.

  1. 1Identify whether this is page-level or site-level.
  2. 2Apply the fix.
  3. 3Republish and confirm.

After you fix it

  • Use Chrome DevTools to compare intrinsic vs displayed image dimensions

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