We used to think of website pages as pages Latest Mailing Database a book. Each page should be filled with different text. There are hardly any books where the same pages can be found. But search engines treat web pages in terms of their URL (or URLs). In other words, most website pages can be accessed from different URLs, and each URL will be treated Latest Mailing Database a separate page. Since all URLs will point to the same page, content following them will be considered duplicates.
Duplicate content can occur for a number of Latest Mailing Database reasons: Transport Protocol/Subdomain Variants : Your website can be accessed through different URLs, such as regional domain prefixes : If you Latest Mailing Database have multiple versions of a single website available for different regions (eg mobile version of your website: Mobile optimized versions of your website are usually Available at different URLs (eg, if this is the case, you need to use the canonical tag to draw a line between the original and the duplicate.
Product pages : Duplicate content is especially a problem for online stores, where different variations of the same product may be represented by Latest Mailing Database URL paths (e.g. duplicate content : sometimes you need more than one website to represent your content. For example, if you have multiple corporate affiliates or syndicated content from multiple online sources. In these cases, it makes sense to normalize the original (or preferred) Latest Mailing Database source. Content management system pitfalls : Using a CMS can also be a reason for duplicate content pages on your site.