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Domain and origin
Add an acceleration domain, configure the origin and origin protocol, and review its status.
Content Delivery Network
Set up acceleration domains for static assets and files, with origin, cache and HTTPS controls. Manage purge and prefetch tasks, domain status and hit rates in one platform, and review costs in the billing center.
- Origin options
- Existing origin / Object Storage
- Management unit
- Acceleration domain
- Cache tasks
- Purge / Prefetch
static.example.com
EnabledOriginOriginal content
Edge cache
Node ANode BNode C
UsersReceive content
ProtocolHTTPS
Cache rulesBy file type
Content updatesPurge / Prefetch
Features
Configure origin and access rules for each domain, then maintain the service using cache tasks, access statistics and bills.
HTTPS configuration
Configure a certificate and check its domain coverage, validity and actual HTTPS access.
Cache purge and prefetch
Purge changed content, or prefetch content in advance, then check the task results.
Monitoring
Monitor domain status, bandwidth, requests and cache hit rates. Reconcile usage and charges in the billing center.
Risk alerts and notifications
Review alerts and use console notification settings to receive actionable updates.
Download protection
Configure download protection for your integration and check which domains and requests it covers.
Use cases
Choose the workflow that fits your business.
Website static assets
Serve images, styles and scripts through an acceleration domain. Configure caching and purge content after updates.
File downloads
Connect a file origin to a domain, verify origin fetches and downloads, and review traffic by domain.
Access to stored objects
Use a bucket as an origin following the setup guide. Configure storage permissions, the CDN domain and billing items separately.
Quick start
Prepare the required information, then verify actual access after setup.
- 01
Prepare the origin
Confirm origin access, prepare a test resource and check the service region and origin requirements.
- 02
Add a domain
Enter the domain, origin and service settings, then complete the required ownership verification.
- 03
Configure DNS and certificates
Follow the DNS instructions. For HTTPS, install a valid certificate matching the domain.
- 04
Verify access
Allow DNS and configuration changes to take effect, then check domain status, response content and origin access.
- 05
Maintain cache and usage
Purge or prefetch as needed, check task results and review access statistics and bills.
Billing model
Charges follow applicable CDN usage rules. Review the region, billing item, period and actual bill. App download counts cannot be directly converted to CDN traffic.
FAQ
What to know about setup, usage and billing.
Can I use CDN with my own origin?
Yes, subject to the setup requirements. Object Storage is not required. Confirm that your origin is reachable and that its content and domain meet the service conditions.
Does a domain work immediately after I add it?
Complete the required ownership verification, origin, DNS and certificate configuration, then test actual access. Changes may take time; use console status and verification results to confirm readiness.
How do purge and prefetch differ?
Purging makes matching cached content eligible to be fetched again. Prefetching retrieves content in advance using supported methods. Check service documentation and task results for scope, limits and completion.
What are the roles of the CDN and origin?
The origin supplies the original content. The CDN handles requests according to cache and access rules and fetches from the origin when needed. Troubleshoot the origin, domain, DNS, certificate and cache separately.
Is CDN usage the same as app download counts?
No. CDN billing measures traffic and other applicable usage, while App Distribution records its own download events. Content sizes and cache behavior vary, so the two cannot be converted directly.
Can CDN be combined with Object Storage?
Yes, following the current integration guide. Check permissions, origins, domains and billing items separately, then verify the configuration.
Content Delivery NetworkReview current service settings and applicable prices in the console.
Open CDN