Prefetch/Purge
Prefetch and purge functions support content lifecycle management by enabling proactive caching and targeted cache invalidation.
Prefetch
Configure prefetch to cache specific resources in advance at edge nodes.
- Enter 1–25 URLs, separated by spaces.
Example:
https://example.com/foo/bar.txt
- Default domain-level rate limits:
- 10 URLs per minute
- 100 URLs per hour
- 1000 URLs per day
Contact Conversant to adjust rate limits for specific domains.
Purge
Configure purge to remove cached resources from edge nodes.
- Enter 1–25 URLs, separated by spaces.
Example:
https://example.com/foo/bar.txt
- Supports path-based URLs only. Wildcard and regular expression matching are not supported.
- Purge applies to individual files, not directories.
- Valid:
https://example.com/foo/bar.txt
- Invalid:
https://example.com/foo/
- Valid: