Documentation

Media Keep CDN sits in front of an origin and serves cached copies of static media assets from the nearest point of presence.

Pointing a hostname at the edge

Create a CNAME from your asset hostname to one of the edge nodes. Traffic is then served from cache, falling back to your origin on a miss.

assets.example.com.  CNAME  eu-md-01.media-keep-cdn.com.

Cache keys

The cache key is the full request path. Include a content hash in asset filenames so that a new version is fetched automatically when content changes:

/static/app.9e14bd7c.js
/media/edge/5c8d0a13/segment-001.ts

Purging

Immutable assets never need purging. For mutable paths, a purge request removes the cached copy across all points of presence within a few seconds.

Health checks

Poll /status.json from an external monitor. A 200 with "status":"ok" indicates the node is serving traffic.