Search Results

Overview A Bypass Cache rule instructs the CDN to always fetch the content from the origin server. For example, if your use case relies on real-time data or if you frequently update a particular content item and you want the latest version to be fetched from ...

Overview The CDN assigns a unique identifier (a cache key) to each object in the CDN cache. The cache key is generated from the URI of the content request. Use the Cache Key Management rule to customize cache key generation. Configure a basic Cache Key Manag...

Overview The Cache Time to Live (TTL) rule lets you set caching policies to determine how long content is cached on the CDN before it is considered stale. The rule can also be configured to influence caching behavior on the client cache. Configuring Client TTL...

Overview The Client Byte Range Request rule allows for enabling or disabling client byte range requests for a particular host or path. Range request support is enabled by default. When Client Byte Range Request is disabled, the “Content-Range” header in client...

Overview The Client IPv6 Support rule lets you enable or disable IPv6 support for all site hosts. By default, client IPv6 support is enabled. Enabled: The CDN responds to DNS queries with an AAAA record, allowing IPv6-capable clients to connect over IPv6. ...

Overview This feature lets you set the conditions for rejecting or redirecting client requests based on header information. For example, to block referrer URLs or user agents. This is a Processing Stages rule that is applied to the client request. It can be c...

29.8 Demo - said we decided to enable it by default, so there will no longer be a toggle button in the UI. If the input includes headers that trigger CMCD, then they will. But Noam P. says they might want to have control to disable it. The headers in the requ...

Overview The Compression rule enables Brotly/GZip compression at the edge. The compression selection method is determined by the client's Accept-Encoding header. Configure the Rule Here, we'll describe how to configure the rule with the Delivery Service Manage...

Overview Cross-Origin Resource Sharing (CORS) is an HTTP-header based mechanism that allows a server to specify origins (domain, scheme, or port) other than its own from which a browser should permit loading resources. This is useful when a site resource needs...

Overview Use this feature to include helpful debugging information in the client response -- but only when it's explicitly requested. When a client request includes the specified header (name and value), the server adds debug information to the response in the...

As a content publisher, you can use Qwilt URL Signing for authorization, to safeguard against unauthorized access to your content that is delivered through the Qwilt CDN. This article describes how to configure the Discovery URL Signing rule, a custom rule de...

WIP. This is an internal draft. When Max Number of Requests per Connection is supported, merge the relevant info back from this topic into the published topic. Overview Use the HTTP Keep Alive rule to manage persistent client-to-CDN connections for faster con...

Overview Use the HTTP Keep Alive rule to manage persistent client-to-CDN connections for faster content delivery, reduced latency, and improved performance. This rule may be configured at the host level, but not at the path level. Connection pooling and connec...

Overview The HTTP Methods rule sets the HTTP methods available to clients, to enable a client payload, and to set the maximum payload size (in bytes). Configure the Rule Here, we'll describe how to configure the rule with the Delivery Service Management UI. ...

HTTP protocol availability is now managed as part of the Host configuration. See Add a Host{target=_blank}.

Overview If you want to block your site from being accessed over HTTP, you can configure an HTTP to HTTPS Redirect rule to force the CDN to redirect HTTP requests to HTTPs. The rule configuration also sets the response code. Configure the Rule Here, we'll desc...

Overview Use the Low Latency Live rule to enable advanced features for the optimized delivery of Low Latency DASH and/or HLS streams. This rule is available for sites configured for the Live traffic type. :::(Warning) (Warning:) The Low Latency Live rule is de...