Hello friends,
How to find the internal source of a specific web page?
1. Drill Down the Content to Your Specific Page.
2. Go to your Analytics Dashboard, and go to Behavior -> Behavior Flow -> Site Content -> All Pages.
3. Find the page you want to view data for, and click on it.
4. Find where it says "Secondary Dimension," and go to Behavior -> Full Referrer.
Use the internal link analyzer tool to analyze the links search engine spiders can detect on a specific page of your website.
Try tools such as https://TechSEO360.com (free version available as well) for in-depth site analysis which includes internal linking, redirects, canonical etc.