Alt tags not displaying in source code for site logo image and inner header

These images have alt tags associated to the image but aren’t displaying in the source code for some reason?;
<img class=“site-logo”
<img class=“header-inner”

How do i get these to display?

Hello there,

Please make sure you’ve set site title in General option (Settings > General), as the alt text is taken from this setting.

Regards,
Kharis