Abstract:
A method of selecting an edge proxy server to serve web contents to user devices is disclosed. Domain name system (DNS) queries from a domain name resolver are received. A mapping between the domain name resolver and a corresponding list of user devices served by the domain name resolver are created based on the received DNS queries. A transformed geographical location representing the domain name resolver is determined based on the mapping. An edge proxy server is selected in response to a future DNS query received from the domain name resolver based at least in part on the transformed geographical location of the domain name resolver.
Abstract:
A method of updating a document object model (DOM) is disclosed. A request by a web browser for information to update the DOM is intercepted by intercepting an interaction with the DOM. The request is converted to a server request as part of a client-server protocol, requesting at least a portion of the information from a server. The server request is sent to the server. A first server response including at least a portion of the information from the server is received. The first server response is processed according to the client-server protocol to determine a first update to the DOM. The first update is applied to the DOM.
Abstract:
A method of updating a document object model (DOM) is disclosed. A request by a web browser for information to update the DOM is intercepted by intercepting an interaction with the DOM. The request is converted to a server request as part of a client-server protocol, requesting at least a portion of the information from a server. The server request is sent to the server. A first server response including at least a portion of the information from the server is received. The first server response is processed according to the client-server protocol to determine a first update to the DOM. The first update is applied to the DOM.
Abstract:
A method of delivering an image is disclosed. The method includes receiving a request for an image. A variation of quality signature (VoQS) of the image is determined. A VoQS of a particular image is determined based on a plurality of different levels of distortion applied to the particular image. The image is categorized into one of a plurality of clusters of images, wherein the categorization is based on a similarity between the VoQS of the image and one or more other VoQSs of one or more other images within the plurality of clusters of images. A distorted version of the image based on the categorization is delivered.
Abstract:
A method of delivering webpages to a browser includes delivering a first webpage using a streaming protocol that optimizes delivery of content of the first webpage where the first webpage includes information that may persist in a browser cache; delivering a second webpage without using the streaming protocol where the second webpage and the first webpage both reference a first resource; and forcing revalidation of the first resource stored on the browser cache.
Abstract:
A method of delivering webpages to a browser includes delivering a first webpage using a streaming protocol that optimizes delivery of content of the first webpage where the first webpage includes information that may persist in a browser cache; delivering a second webpage without using the streaming protocol where the second webpage and the first webpage both reference a first resource; and forcing revalidation of the first resource stored on the browser cache.
Abstract:
A method of delivering content of a webpage to a web browser on a device communicating with a network through a proxy server includes embedding a first nested browsing context in a parent browsing context of the web browser where the parent browsing context is associated with a first domain and the first nested browsing context is associated with a second domain; sending a request for content from the first nested browsing context to the second domain through the proxy server; and receiving at the first nested browsing context the content from the second domain.
Abstract:
A method of delivering a webpage including dynamic content is disclosed. A request for the webpage directed to a third-party site is received. Likely components corresponding to the webpage is determined with a processor based at least in part on previous responses to similar requests. The determined likely components corresponding to the webpage are sent to a sender of the request. The webpage from the third-party site is received. The remaining components corresponding to the webpage are determined with the processor. The determined remaining components corresponding to the webpage are sent in response to the request.
Abstract:
A method of delivering images by an edge server to a web browser is disclosed. It includes receiving through an interface a request for an image file. It includes detecting by a processor the image file as a non-interlaced image file. It includes converting by the processor the detected non-interlaced image file to a corresponding interlaced image file. It includes sending a first segment of the corresponding interlaced image file in response to the request for the image file and delaying delivery of a second segment of the corresponding interlaced image file until a subsequent request for the second segment of the corresponding interlaced image file is received.
Abstract:
A method of reprioritizing execution of a script is disclosed. At least a portion of the script is partitioned into a plurality of component functions. At least one of the plurality of component functions is encapsulated with a wrapper component function. The initial loading of at least one of the plurality of component functions is selectively disabled. A modified script including at least one wrapper component function is generated. In some embodiments, profiling of the plurality of component functions is performed by collecting usage information of the plurality of component functions. In some embodiments, the selective disabling of the initial loading of a component function is based at least in part on the collected usage information of the plurality of component functions.