Technologies such as cookies, beacons, tags and scripts are used by DHI and our partners, analytics, and service providers. These technologies are used generally for analyzing trends, administering the site, tracking users' movements around the site and to gather demographic information about our user base as a whole.
Pixels
We may use pixels, or transparent GIF files, to help manage online advertising. These pixels are provided by our ad management partner, DoubleClick. These files enable our ad management partner to recognize a unique cookie on your Web browser, which in turn enables us to learn which advertisements bring users to our website. The information that we collect and share does not contain your name, address, telephone number, or email address. For more information about DoubleClick, including information about how to opt out of these technologies, go to http://www.google.com/privacy/ads/ or you may also opt out by clicking Here.
Web beacons
We may use web beacons from time to time. A web beacon is a string of code that provides a method for delivering a graphic image on a web page or in an email message for the purpose of transferring data, or determining how many times a specific web page has been viewed. Web beacons enable DHI to recognize a browser’s cookie when a browser visits a Site, and to learn which banner ads bring users to each Site. For example, when a user visits a web page, the code for the page may include instructions to go to another server to gather a single pixel graphic image. Web beacons are not placed on a user’s computer. Such web beacons may be provided by DHI’s third party advertising companies to help manage and optimize any online advertising.
To opt out of targeted advertising delivered by Network Advertising Initiative members, click here: http://www.networkadvertising.org/consumer/opt_out.asp
Cookies
We may use cookies on the Sites. A “browser” or “HTTP” cookie is a unique text file that may be used for data analysis, and enables a web site to tailor information presented to a user based on a user’s browsing program. DHI and our partners may use browser cookies to personalize a user’s pages at a Site or Sites, to remember a user when the user registers for products or services, for fraud prevention, or to track visits to a Site or across our Sites. If a user does not want DHI or its partners to deploy browser cookies in the user’s browser when the user visits the Sites, the user may set the browser to reject cookies or to notify the user when a web site tries to place cookies in the browser program. Rejecting cookies may affect a user’s ability to use some of the products, features, functions, or services on our Sites.
We partner with third parties to display advertising on our website and to manage our advertising on other sites. The ads appearing on the Sites may be delivered to visitors by third parties, such as Google. The third party advertising technology that DHI uses on the Sites uses information derived from a user’s visits to the Sites to target advertising within the Sites. In addition, DHI’s advertisers may use other third party advertising technology to target advertising on the Sites. In the course of serving advertisements to the Sites, our third party partners may use cookies or similar tracking technologies in order to provide you advertising based upon your browsing activities and interests. Information about users’ visits to the Sites, such as the number of times users have viewed an ad (but not users’ names, addresses, or other personally identifiable information), are used to serve ads to visitors. The use of cookies enables our partners to serve ads to users based on such user’s visit to DHI’s sites and other sites on the Internet. As with other cookies, and consistent with DHI’s policy on cookies stated above, the user may block or delete such cookies from the user’s drive or memory. For more information about Google, Google’s use of cookies, and how to “opt out” of Google’s email/information lists, please click here: http://www.google.com/privacy_ads.html. If you would like to opt out of interest-based advertising, click here [http://preferences-mgr.truste.com] or Here. If located in the European Union, click here [http://www.youronlinechoices.eu/]. Please note this does not opt you out of being served advertising. You will continue to receive generic ads.
Log files
DHI web servers may automatically log aggregate information, such as a user’s IP address, ISP, domain name, browser type, date and time of access, clickstream data, and other log file data. This information may be used to analyze trends or administer the Sites.
Links to third party web sites
Our Sites may include links to other websites whose privacy practices may differ from those of DHI. Links to third party web sites or widgets to enable sharing of information through social networks on the Sites are provided solely as a convenience to the user. When a user uses these links, the user leaves the Sites. If you submit personal information to any third party websites, your information is governed by their privacy policies. DHI does not endorse or make any representations about the third party sites, or any information, services, or products found on the sites. If a user decides to access any of the linked sites, DHI encourages its users to read their privacy policies of any website you visit. The user accesses such sites at user’s own risk.