XML Sitemap

Hello @sacconi

Thanks for reaching out.

The Yoast SEO Free plugin has an XML sitemap feature, but your sitemap index shows an error caused by an empty whitespace or a blank line, which appears due to a conflict with another plugin or your theme. Usually, there is an empty space or a blank line before or after the closing PHP opening or closing tag, which shouldn’t be there.

You can narrow down the exact source of conflict by performing a conflict check. Once you have identified whether your theme or a plugin causes the issue, please contact the developers of that theme or plugin for assistance in finding and removing the white space.