Tailor AI · Help · Concept
How does Tailor handle caching and CDNs like Cloudflare or Fastly?
From the Tailor AI team · Reviewed
Answer
Standard CDN caching usually does not require changes because Tailor applies changes client-side, but CSP, edge rewrites, script blocking, and aggressive caching can affect behavior.
Tailor operates client-side. The original HTML can be cached and served from any CDN, and once the page loads in the browser, the Tailor script reads the visitor's assignment and modifies the DOM accordingly. In most setups no CDN configuration changes are required. Things that can affect behavior: strict CSP rules, edge-side rewrites that strip or rewrite scripts, third-party script blocking, and very aggressive HTML caching that interacts with the tag.
What I'd do next
- No CDN configuration changes needed for Tailor.
- If you see unexpected behavior, clear your browser cache and test again.
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