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Wix fix guide

No Browser Caching Headers on Wix

Returning visitors will re-download all resources every time.

Issue ID: PERF-CACHE-001Severity: minorEffort: S

Why this matters

Returning visitors will re-download all resources every time. This affects load speed, Core Web Vitals, and how many visitors stay long enough to convert.

Wix fix path

How to fix this on Wix

Reduce heavy media and external apps.

  1. 1Resize images before upload.
  2. 2Remove slow apps or embeds.
  3. 3Use the Wix performance guidance and re-test after publish.

After you fix it

  • Check response headers for Cache-Control with max-age > 0

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