Stop duplicate Errors killing my SEO

Hello there

Thanks for contacting us. Sorry for the inconvenience. Please allow us some time. I am checling the issue and will get back to you.

-Regards

Hello Gerald W

Please take our sincere apology for the unwanted delay. Please follow this blogs:

https://www.joomshaper.com/blog/six-ways-to-improve-your-joomla-site-s-seo
https://www.joomshaper.com/blog/joomla-3-4-and-seo-tips

https://www.joomshaper.com/blog/make-your-joomla-site-seo-friendly

You can check this too . https://www.joomlashine.com/blog/solving-joomla-duplicate-content.html

Are you facing any type of issue on your site? Let us know about it.

-Regards

Hello Gerald W

https://leesburgconcrete.com/easi-set-precast-restroom-buildings-single

If I ain't wrong, then this is the page shows 404 error for creating duplicate content. It might be caused due to same content on different URLs. The easiest solution is to use Canonical URL. Another solution is 301 redirection activation.

-Regards

If I may....

Google index only what could index, so if somehow in content you used old link with "?view=page&id=56" probably Google indexed and remember it. And Yes, It's very common mistake.

My suggestion is:

1. Go to Google Search Console and manually remove (request to remove) that "wrong" not needed URL.
2. Search database (you can use also Joomla component or PHPMyAdmin) for that link, and correct link. Of course, do not change in Menu table.
3. Add redirection for that link in htaccess or by using Akeeba Tool > URL Redirection.
4. Then wait for Google response.

As I saw Your website sitemap.xml now is correct, so it was perhaps a single incident.

So from where you know that you have duplicate that may harm your SEO?

Every Joomla component, even core Articles, have two possible links: default long one and short if it was added to menu, as menu item. And Google index only that one who can see or website or sitemap.