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Tencent Cloud EdgeOne
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    Overview

    Last updated: 2023-08-30 15:25:36
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    Site acceleration service is specifically designed for internet content delivery acceleration services such as HTTP/HTTPS application layer protocols, especially suitable for the distribution of websites, online applications, streaming media, and other content. Site acceleration can help you achieve more efficient and stable content delivery through a wealth of functional configurations, such as cache optimization, file optimization, network optimization, etc., to improve the satisfaction of business users and enhance the competitiveness of your website, application, or other online services.
    After accessing the EdgeOne security acceleration service, you can customize the following site acceleration services:
    Rule type
    Function
    Usage Scenarios
    Default Configuration
    Access control
    EdgeOne nodes authenticate client access to prevent unauthorized behavior.
    Off
    Smart acceleration for dynamic resource access requests to improve access speed.
    Off
    Cache configuration
    Differentiate node cache content based on the Vary header in the origin response, and respond to corresponding resources based on the specified header content.
    Globally enabled by default on the platform
    Customize the cache key (Cache Key) of the file in the node to determine the caching rules and whether to hit the cache.
    By default, the character cache is not ignored. For details, please refer to the introduction of Cache Key.
    Customize the cache time of the file in the node to determine whether the file should be cached in the EdgeOne node and the corresponding cache time.
    Please refer to the default cache rules of EdgeOne nodes.
    Customize the cache time of error status codes in EdgeOne nodes to reduce the pressure of origin-pull requests when the origin is abnormal.
    Cache 404 for 10s, other exception status codes are not cached.
    Control whether the browser caches files to reduce access request traffic.
    By default, follow the origin Cache-Control.
    Control whether EdgeOne uses cached files (even if the file has expired) to respond to client requests when the origin is abnormal, ensuring normal service response when the origin is abnormal.
    Enable
    Let EdgeOne nodes verify the validity of the file before the cache expires, ensuring that the latest resource files are cached in the node.
    Off
    File optimization
    EdgeOne nodes perform Gzip compression or Brotil compression to reduce file transmission size.
    Enable Gzip compression and Brotil compression
    Media processing
    EdgeOne nodes automatically scale and convert image formats, eliminating the need for multiple sizes and formats of image copies on the origin, reducing image storage costs.
    Off
    Network optimization
    HTTP /2
    Require EdgeOne nodes to support HTTP/2 access.
    Enable
    HTTP/3
    Require EdgeOne nodes to support HTTP/3 access.
    Off
    Require EdgeOne nodes to support IPv6 access.
    Off
    EdgeOne nodes limit the maximum file size that users can upload to prevent malicious uploads of large files and reduce transmission traffic.
    Enable, maximum limit of 800MB
    WebSocket
    Require EdgeOne nodes to support WebSocket transmission and configure timeout connection duration.
    Off
    Specify the request header to carry the client IP when EdgeOne nodes origin-pull.
    Off
    Specify the request header to carry the client IP geographic location when EdgeOne nodes origin-pull.
    Off
    Require EdgeOne nodes to support gRPC access.
    Off
    URL Rewrite
    Customize the redirection of the user's access URL address.
    N/A
    Customize the redirection of the user's origin-pull request URL address.
    N/A
    Modify headers
    Customize the modification of HTTP headers carried by EdgeOne nodes when responding to user requests.
    N/A
    Customize the modification of HTTP headers carried by EdgeOne nodes when origin-pulling.
    N/A
    Customize the modification of the error page displayed to the client when the origin responds with 4xx and 5xx status codes.
    N/A
    
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