Magento 2.3 How add additional links in tag ?

How to add information to the tag, please tell me?! I want to add .phtml file

I can change the class along this path and add this way, but it seems to me that there is another way

MagentoFrameworkViewResultPage

In the method render
And I know about way in admin panel Magento:

https://docs.magento.com/user-guide/design/html-head.html

But I want to find a way how I can add data without changing this code.