[ad_1]
Hello @lashac,
Thank you for contacting Rank Math support.
The code only needs to be used if your sitemap is not working. Please visit the sitemap URL, and if it loads without any issues, you can dismiss or ignore the notification. If the sitemap doesn’t load, then you should get in touch with your host and ask them to add the code to your server configuration file.
Let us know how that goes. Looking forward to helping you.