I can all but guarantee that if your website contains quality written content and it is visible on search engines, sections of your content have been copied and used on other websites without your knowledge or permission.
If you wrote your website content in its original form you are the copyright owner. If your content appears elsewhere without permission, this constitutes theft of your copyrighted material, which is illegal.
Additionally search engines penalise websites where duplicate content appears elsewhere, so if someone uses your content your website maybe ranked lower, which can reduce visitor numbers, and affect business and turnover.
Using specialised software and various techniques I can check your website to see if your content appears elsewhere. If I do find offending websites I can take action on your behalf to have the content removed.
If the website owner is non-compliant with regards to resolving the issue, there are a number of things that can be done. Click here to view these measures.