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AB-045
Cache Headers
What it means
Your site sends cache headers so agents and CDNs know how to cache your content.
Why it matters
Proper caching means faster responses for agents and lower server costs for you.
✗
What's wrong
No cache headers. Every request hits your server, slowing agents down.
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What's right
Cache headers enable efficient caching, speeding up agent requests.
Check this rule on your site
Enter your URL to check just this one rule (AB-001).