Opera Software Asa

Opera Norway As

Per Hedbor

Johan Schon

Markus Johansson

Jens Widell

Systems and methods described herein may provide web access performance enhancement. A proxy server comprising a processor and a database may receive request data associated with a URL and store the request data in the database. The proxy server may receive a request for the URL from a client, identify commonly requested data in the request data, and send the commonly requested data to the client before receiving a request for the commonly requested data from the client.

Web access performance enhancement

A received markup language document including a structured list of elements is transcoded by a method which includes analyzing the structure of the document, generating a virtual rendering of a layout of the document, and identifying one or more rectangles each containing at least one element from the virtual rendering. Data representative of the markup language document is generated, including a list of rectangles and their positions in the layout. The thus transcoded document can be displayed on a device which receives the generated data. When a position or a direction within the document is selected, such device may analyze the layout of the document to select at least one of the rectangles based on the position or direction. The device may then display at least a portion of the document selected such that the identified rectangle is given a predefined position on the display.

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Mantorp, Sweden

Per Hedbor