I want to handle two URLs pointing to the same page for better SEO. In our website there is 2 links for the same page. i need to keep the second and remove the first. i have added redirection rule. but how can i fix this issue as it neded for SEO?

For Eg:

    https://example.com/old-page-url/
    https://example.com/new-page-url/

Both URLs are still indexed by google search engine. Iam concerned about the duplicate content of these URLs and its SEO impact.

Are there any SEO tools, that help in managing and monitoring such URL changes?

seo  urls pointing