To add or edit the Favicon, page title and the page description, go to the Info tab and then Details.
These sections will map in Marketo to the Page Meta Tags. In Marketo, these can be found by selecting a landing page, click Edit draft then Landing Page Actions < Edit Page Meta Tags.
Select Upload Favicon to choose a file to upload for the landing page. The recommended file type is png and the recommended size is 16px x 16px or 32px x 32px.
Note: If there is none selected, it will inherit the Favicon from the brand setting.
This section will update the title attribute for the page.
This section will update the description of the landing page for SEO purposes.