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.
- 1Resize images before upload.
- 2Remove slow apps or embeds.
- 3Use the Wix performance guidance and re-test after publish.
After you fix it
- ✓Check response headers for Cache-Control with max-age > 0
Same fix, other platforms
Fix no browser caching headers on a different CMS
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