Please, refer to our this article to learn more about resolving the duplicate title issue.
m nontechnical person can you here explain me in short what do to avoid this duplicate urls
Are you using a page template variable in your SEO title? The default title template for posts is %%title%% %%page%% %%sep%% %%sitename%%.
yes.. its but still it has same problem of duplicate content
Please, make sure that your theme isn’t outputting any duplicate <title/> tag in the source code. If it doesn’t, please make sure that Yoast SEO is outputting the page number in the SEO title on your paginated post page.
please make sure that Yoast SEO is outputting the page number in the SEO title on your paginated post page.
how this can be fixed ?
You can check the page source and look for </title> tags (use your browser’s search function to easily locate them).
If you can find 2 title tags, then it means that your theme is also generating a title tag, which is why you’re getting that warning.
If that is the case, it would be best to contact your theme’s developer for guidelines on removing that title tag.
do you think should i really concern about two-three pages duplicate?
or i should fix this?
If you can fix them, that would be best.