How not render a region on specific page programmatically on Drupal 8
Got to /admin/structure/block on your domain. Click the configure button beside your block. In the lower part of the configuration form you have a section called visibility. One of the tabs in this section is labelled pages. This is where you configure where the block is permitted or forbidden to be rendered. In your case one would write &lt;front&gt; and choose the radio button labelled "Hide for the listed pages".