Meta tags contain information about a page that web browsers and search engines can read. You can also add additional meta tags to your site to give search engines additional information about your pages.
Troubleshooting additional meta tag issues
If you're having issues with adding additional meta tags, try the following:
Check if the meta tags is already added
You can add up to 10 meta tags. However, you can't add the same meta tag twice.
It's also not possible to add a default meta tag that Wix already created for you.
Make sure that the meta tag format is correct
You can only use <meta> and <link> tags in valid HTML format.
For example:
<meta key="value" another_key="value"/>
<link rel="value" href="value"/>
This article is credited to the Wix team - https://support.wix.com/ and we thank them for that!