Abstract: Disclosed are various embodiments of a system for rendering, in a browser of a computing device, a network page of an electronic commerce system. The system translates activities undertaken to render the network page into a plurality of actions to be performed by a slave client to duplicate the activities of the browser in rendering the network page. The system transmits the plurality of actions to the slave client, wherein the plurality of actions enable the slave client to issue a network page request that duplicates a network page request from the browser.

Abstract: Disclosed are various embodiments for obtaining captures of network pages from an electronic commerce system, wherein each of the captures comprises attributes of the respective one of the network pages and capture data of one of the network pages in a browser. The system identifies a correlated pair of the captures having a positive degree of correlation between the attributes of a respective pair of the network pages. The system generates a differential for the correlated pair, wherein the differential comprises distinctions between the capture data of the correlated pair of captures. The system generates a notice associated with the correlated pair, wherein the differential exceeds a predefined threshold.

Abstract: Disclosed are various embodiments of a system for rendering, in a first browser of a computer, a network page of an electronic commerce system. The system stores, in a first data store, a first capture of a rendering of the network page. The system transmits data associated with the first capture to another computer, where a second browser renders the network page based at least upon the data associated with the first capture. The system stores, in a second data store, a second capture of the network page.

Abstract: Disclosed are various embodiments for obtaining captures of network pages from an electronic commerce system, wherein each of the captures comprises attributes of the respective one of the network pages and capture data of one of the network pages in a browser. The system identifies a correlated pair of the captures having a positive degree of correlation between the attributes of a respective pair of the network pages. The system generates a differential for the correlated pair, wherein the differential comprises distinctions between the capture data of the correlated pair of captures. The system generates a notice associated with the correlated pair, wherein the differential exceeds a predefined threshold.

Abstract: Browser compatibility checking of a web page source document that generates one or more web page is implemented on one or more servers. The browser compatibility checking of a web page may involve receiving a script file that includes script commands for capturing the appearance of the web page following various dynamic interactions with one or more browsers. An interaction simulation engine may be directed to simulate an interaction with each web page based on an interaction script command included in the script file. Further, an image capture engine may be trigger by an image capture script command included in the script file to capture an image of the web page.

Abstract: Disclosed are various embodiments for obtaining captures of network pages from an electronic commerce system, wherein each of the captures comprises attributes of the respective one of the network pages and capture data of one of the network pages in a browser. The system identifies a correlated pair of the captures having a positive degree of correlation between the attributes of a respective pair of the network pages. The system generates a differential for the correlated pair, wherein the differential comprises distinctions between the capture data of the correlated pair of captures. The system generates a notice associated with the correlated pair, wherein the differential exceeds a predefined threshold.