Cloud CDN Service

Provides a reliable enterprise-level acceleration service over HTTPS, to prevent hijacking, tampering, and leakage.
End-to-end content delivery acceleration
Uses HTTPS to secure client access, node interconnectivity, and origin fetch requests. To achieve secured acceleration, you only need to enable secured acceleration and upload the domain certificate or private key. You can also view, enable, disable, and edit domain certificates.
Force HTTPS redirection
Domain name-based site acceleration works with HTTPS-secured acceleration to support force redirection of HTTP requests to HTTPS.

Supports intelligent popularity calculation and hierarchical caching of frequently requested resources. This enables you to precisely accelerate the resources that the users have requested.
High-performance caching: Supports load balancing among multiple vCPUs, efficient memory usage and management, and maximized input and output operations per second (IOPS) and throughput of SSD storage.
Ultra read and write capabilities: All nodes are configured with SSDs to support high-speed reading and writing to greatly reduce response time and increase availability.
User-defined cache expiration time: User-defined expiration rules for cached resources. This feature allows you to apply the rules to a /test/... path or a .html file.
Request header customization: Provides multiple parameters for customizing the header of HTTP requests.

Supports multiple anti-leech features based on HTTP referer, user agent (UA) headers, IP addresses, and URL authentication verification.
Anti-leech based on HTTP referer
Provides a referer whitelist and blacklist to identify and filter visitors and limit access to resources.
Authentication
Supports an advanced anti-leech feature. This feature allows you to use authentication keys to encrypt URLs and protect resources on user origin sites.
IP blacklist
Blacklisted IP addresses are not allowed to access accelerated domains.

Supports comprehensive data statistics, multi-dimensional analysis, and user profiling to boost business development.

Provides a customized log service and storage persistence service for the ease of log downloading and analysis.

Supports smart recognition of illicit content based on deep learning to minimize the risk of user violations.