Hello,
Thank you for contacting the support, and sorry for any inconvenience that might have been caused due to that.
I checked your website and it seems to be configured well and there are not many issues with regards to SEO.
https://rankmath.com/tools/seo-analyzer/
There are a lot of factors as to why your website’s performance has declined, not just because of the previous issue with your sitemap.
One of the most common reasons is that Google, multiple times in a month, releases algorithmic updates, and the chances are great that your website/s got hit by that. You may refer to our Google update page here: https://rankmath.com/kb/google-algorithm-updates/
We have a full guide on that: https://rankmath.com/blog/google-algorithm-update-recovery/
However, could you please check the coverage report under your Google Search Console account to see if there are any errors shown, that might be causing the decline?
Looking forward to hearing back from you.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.
