Abstract: A method including detecting a webpage accessed by a user on a computing device via a browser. Content on the webpage is determined, and a model is applied to the content to determine a plurality of keyword sets. A network search is performed based on each of the plurality of keyword sets to generate a plurality of search results. The plurality of search results are compared to the content, and the plurality of search results are compared to each other. A factualness of the content is determined based on the comparing of the plurality of search results to the content and based on the comparing of the plurality of the search results to each other, and the user is notified via the browser of the factualness of the content.

Abstract: A method including detecting a webpage accessed by a user on a computing device via a browser. Content on the webpage is determined, and a model is applied to the content to determine a plurality of keyword sets. A network search is performed based on each of the plurality of keyword sets to generate a plurality of search results. The plurality of search results are compared to the content, and the plurality of search results are compared to each other. A factualness of the content is determined based on the comparing of the plurality of search results to the content and based on the comparing of the plurality of the search results to each other, and the user is notified via the browser of the factualness of the content.

Abstract: A method of identifying network devices such as a router includes accessing an HTTP server on at least one network device, and evaluating a web page served by the device's HTTP server. The web page is evaluated to determine whether it is similar to a page group from a plurality of page groups, where each of the plurality of page groups comprises a group of web pages similar to other pages in the page group. If the evaluated web page is determined similar to a page group, the page group most similar to the evaluated web page is identified as corresponding to the identity of the network device.

Abstract: A method of identifying network devices such as a router includes accessing an HTTP server on at least one network device, and evaluating a web page served by the device's HTTP server. The web page is evaluated to determine whether it is similar to a page group from a plurality of page groups, where each of the plurality of page groups comprises a group of web pages similar to other pages in the page group. If the evaluated web page is determined similar to a page group, the page group most similar to the evaluated web page is identified as corresponding to the identity of the network device.