Siteliner

Siteliner is vended as a duplicate content checker for your website. It tells how many pages on your website have similar content on another internal URL.

For example: If you have one paragraph on URL.com/tips and the same is copied on URL.com/advice, Siteliner should show it.

Siteliner is a great tool because duplicate content is a major SEO problem. It confuses Google, who doesn’t know which page best answers a searcher’s query—and hence, which URL to rank in their search engine results pages.

The aim is to have unique content on every page. Siteliner was created to help you find (and replace) those pages including duplicate content before it becomes a bigger problem.