It will not generate <meta> tag if Robots field left blank

[bispldeveloper]

Hi,
It generates meta tag in the header of the site only if I select Robots field with options noindex or noselect.
If we left the field blank, it need to generate the meta tag with value index as shown below

Could you please update the addon.

[Jason Varga]

The default behavior is to index. You don't need to add a meta tag unless you plan to customize it.

See https://moz.com/learn/seo/robots-meta-directives

Indexation-controlling parameters:

Index: Tells a search engine to index a page. Note that you don’t need to add this meta tag; it’s the default.