Google Cloud Storage CDN Integration

This guide describes how you could use Google Cloud Storage as the origin server. The Google Cloud Storage CDN integration will be setup with a Pull Zone. This approach to use a cloud solution as the origin server is very similar to the AWS S3 bucket CDN integration.

  1. Create a Google Cloud Storage (GCS) bucket.
    google storage create bucket
    google storage bucket settings
  2. Upload your data and mark it as “shared publicly”.
    google storage upload file
  3. Create a pull zone and use the following Google Cloud Storage URL format as your origin:<yourBucketName>/
    google storage create pull zone
  4. Integrate your assets through the Zone URL (in this example
  5. Verify your assets are properly loading from KeyCDN:
    $ curl -I
    HTTP/1.1 200 OK
    Server: keycdn-engine
    Date: Fri, 20 Mar 2015 16:14:08 GMT
    Content-Type: image/png
    Content-Length: 433402
    Connection: keep-alive
    Expires: Fri, 27 Mar 2015 16:14:08 GMT
    Cache-Control: max-age=604800
    Last-Modified: Fri, 20 Mar 2015 16:04:30 GMT
    ETag: "a9c4ff40dc4e21563d96db751cc5c46a"
    x-goog-generation: 1426867470802000
    x-goog-metageneration: 2
    x-goog-stored-content-encoding: identity
    x-goog-stored-content-length: 433402
    x-goog-hash: crc32c=X6+tbQ==
    x-goog-hash: md5=qcT/QNxOIVY9ltt1HMXEag==
    x-goog-storage-class: STANDARD
    Alternate-Protocol: 80:quic,p=0.5
    Link: <>; rel="canonical"
    X-Cache: HIT
    X-Edge-Location: nlam
    Access-Control-Allow-Origin: *
    Accept-Ranges: bytes

How to use Google App Engine and a CDN?

This depends on what CMS or framework you are using. Learn more here: