Before you can fix no-indexing errors, you'll need to find the pages that have them. Here are the steps to take to fix this:
- Use our tool to do a NoIndex analysis of the pages.
- Find in the HTML code the name='robots' content='noindex' tag.
- Change "noindex" to "index" in the "noindex" attribute.
- Save the new version
If you use the Yoast SEO plugin, you can edit the page and scroll down to the bottom, where the Yoast data is shown. There, you can see if the status is set to "No Index," and if it is, you can just change it back to "Index."