Default Caching Strategy
Last update：2025-05-20 10:59:33
For different file types and request types, the CDNetworks CDN platform implements different cache policies and default Cache TTLs:
| Request Type | File/Protocol Type | Default Cache Strategy/Cache TTL |
|---|---|---|
| Requests with Query Strings | php, aspx, asp, jsp, do | No cache |
| Requests with Query Strings | mp4, ts, f4v, f4vcrc7z, apk, wdf, cab, dhp, exe, flv, gz, ipa, iso, mpk, MPQ, pbcv, pxl, qnp, r00, rar, xy, xy2, zip, CAB | 30 days |
| Requests with Query Strings | shtml, html, htm, js | 12 hours |
| Requests with Query Strings | gif, swf, png, bmp | 24 hours |
| Requests with Query Strings | cgi | 10 minutes |
| All Requests | mp3, wma | 12–24 hours |
| All Requests | wmv | 24 hours |
| All Requests | Other file/protocol types | 24 hours |
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