Hello,
Thank you for contacting Rank Math today.
Rank Math does not add the keywords to the page source since this feature has long been antiquated and search engines do not check keywords from the keyword tag.
If you have different reasons for including this tag, you can add it to the page source by registering the following code to your theme’s functions.php file:
/**
* Add <meta name="keywords" content="focus keywords">.
*/
add_filter( 'rank_math/frontend/show_keywords', '__return_true');
Looking forward to helping 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.