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Compare Azure Content Delivery Network (CDN) product features | Microsoft Docs |
Learn about the features that each Azure Content Delivery Network (CDN) product supports. |
cdn |
asudbring |
danielgi |
mdgattuso |
azure-cdn |
tbd |
na |
na |
overview |
11/15/2019 |
allensu |
mvc |
Azure Content Delivery Network (CDN) includes four products: Azure CDN Standard from Microsoft, Azure CDN Standard from Akamai, Azure CDN Standard from Verizon, and Azure CDN Premium from Verizon. For information about migrating an Azure CDN Standard from Verizon profile to Azure CDN Premium from Verizon, see Migrate an Azure CDN profile from Standard Verizon to Premium Verizon. Note that while there is an upgrade path from Standard Verizon to Premium Verizon, there is no conversion mechanism between other products at this time.
The following table compares the features available with each product.
| Performance features and optimizations | Standard Microsoft | Standard Akamai | Standard Verizon | Premium Verizon |
|---|---|---|---|---|
| Dynamic site acceleration | Offered via Azure Front Door Service | ✓ | ✓ | ✓ |
| Dynamic site acceleration - adaptive image compression | ✓ | |||
| Dynamic site acceleration - object prefetch | ✓ | |||
| General web delivery optimization | ✓ | ✓, Select this optimization type if your average file size is smaller than 10 MB | ✓ | ✓ |
| Video streaming optimization | via General Web Delivery | ✓ | via General Web Delivery | via General Web Delivery |
| Large file optimization | via General Web Delivery | ✓, Select this optimization type if your average file size is larger than 10 MB | via General Web Delivery | via General Web Delivery |
| Change optimization type | ✓ | |||
| Origin Port | All TCP ports | Allowed origin ports | All TCP ports | All TCP ports |
| Global server load balancing (GSLB) | ✓ | ✓ | ✓ | ✓ |
| Fast purge | ✓ | ✓, Purge all and Wildcard purge are not supported by Azure CDN from Akamai currently | ✓ | ✓ |
| Asset pre-loading | ✓ | ✓ | ||
| Cache/header settings (using caching rules) | ✓ using Standard rules engine | ✓ | ✓ | |
| Customizable, rules based content delivery engine | ✓ using Standard rules engine | ✓ using rules engine | ||
| Cache/header settings | ✓ using Standard rules engine | ✓ using Premium rules engine | ||
| URL redirect/rewrite | ✓ using Standard rules engine | ✓ using Premium rules engine | ||
| Mobile device rules | ✓ using Standard rules engine | ✓ using Premium rules engine | ||
| Query string caching | ✓ | ✓ | ✓ | ✓ |
| IPv4/IPv6 dual-stack | ✓ | ✓ | ✓ | ✓ |
| HTTP/2 support | ✓ | ✓ | ✓ | ✓ |
| Security | Standard Microsoft | Standard Akamai | Standard Verizon | Premium Verizon |
| HTTPS support with CDN endpoint | ✓ | ✓ | ✓ | ✓ |
| Custom domain HTTPS | ✓ | ✓, Requires direct CNAME to enable | ✓ | ✓ |
| Custom domain name support | ✓ | ✓ | ✓ | ✓ |
| Geo-filtering | ✓ | ✓ | ✓ | ✓ |
| Token authentication | ✓ | |||
| DDOS protection | ✓ | ✓ | ✓ | ✓ |
| Bring your own certificate | ✓ | ✓ | ✓ | |
| Supported TLS Versions | TLS 1.2, TLS 1.0/1.1 - Configurable | TLS 1.2 | TLS 1.2 | TLS 1.2 |
| Analytics and reporting | Standard Microsoft | Standard Akamai | Standard Verizon | Premium Verizon |
| Azure diagnostic logs | ✓ | ✓ | ✓ | ✓ |
| Core reports from Verizon | ✓ | ✓ | ||
| Custom reports from Verizon | ✓ | ✓ | ||
| Advanced HTTP reports | ✓ | |||
| Real-time stats | ✓ | |||
| Edge node performance | ✓ | |||
| Real-time alerts | ✓ | |||
| Ease of use | Standard Microsoft | Standard Akamai | Standard Verizon | Premium Verizon |
| Easy integration with Azure services, such as Storage, Web Apps, and Media Services | ✓ | ✓ | ✓ | ✓ |
| Management via REST API, .NET, Node.js, or PowerShell | ✓ | ✓ | ✓ | ✓ |
| Compression MIME types | Default only | Configurable | Configurable | Configurable |
| Compression encodings | gzip, brotli | gzip | gzip, deflate, bzip2, brotili | gzip, deflate, bzip2, brotili |