CDN

Features

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  HTTPS-secured acceleration

  

  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.

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  High-performance and efficient caching model

  

  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.

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  Access control

  

  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.

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  Performance optimization

  

  Supports web page optimization and smart compression to reduce the overhead of content delivery and accelerate the delivery.

  
  

  Web page optimization

  Removes redundant content on web pages (such as HTML pages), comments, and redundant spaces in JavaScript and CSS scripts.

  
  

  Smart compression

  Compresses static content files to efficiently reduce the size of content to be delivered.

  
  

  Parameter filtering

  Origin fetching removes parameters following the question mark (?) in URLs to increase the hit rate of the cache and improve the efficiency of content delivery.

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  Statistics and analysis

  

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

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  Log management

  

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

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  Image moderation

  

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