Google’s John Mueller confirmed on Twitter that having a Sitemap file that lists pages which might be duplicative to others, will not essentially trigger rating points in your web site. It’d confuse Google with regards to crawling but it surely shouldn’t influence rankings, John stated.
John was requested, “how rapidly might a sitemap that by accident permits for duplicate content material throughout a whole web site trigger points in your rankings?” He replied, “I do not assume it might trigger rating issues.” He defined that it’d trigger confusion with “crawling as an early impact” however added, “I do not see how this is able to trigger quick rating adjustments for the entire web site.”
Listed here are these tweets:
I do not assume it might trigger rating issues.
— johnmu: nothing is everlasting, use 302 at all times 💫 (@JohnMu) October 29, 2022
I believe you’d primarily see confused crawling as an early impact, i do not see how this is able to trigger quick rating adjustments for the entire web site.
— johnmu: nothing is everlasting, use 302 at all times 💫 (@JohnMu) October 29, 2022
So whereas it is likely to be inefficient and trigger some crawling confusion to have such duplicative URLs in your sitemap file, it shouldn’t influence your Google Search rankings.
Discussion board dialogue at Twitter.