Troubleshoot an issue where CloudFront ignores my cache-control headers and serves stale API responses to users in Europe.
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Troubleshoot an issue where CloudFront ignores my cache-control headers and serves stale API responses to users in Europe.
1 real search · 1 real-search pass
AWS CloudFront cache policy minimum TTL Cache-Control origin headers stale responses Europe Origin Shield cache behavior documentationGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
AWS CloudFront cache policy minimum TTL Cache-Control origin headers stale responses Europe Origin Shield cache behavior documentation Google ↗
- Manage how long content stays in the cache (expiration) · docs.aws.amazon.com
- Understand cache policies · docs.aws.amazon.com
- Request and response behavior for custom origins · docs.aws.amazon.com
- Troubleshoot issues with CloudFront cache time · repost.aws