Disable cache for a specific page

Disable cache for a custom page from route declaration.

If you want to disable cache for a custom controller (Custom module), You have no_cache option (YOUR_MODULE.routing.yml).

Example :

File : mymodule.routing.yml

mymodule.myroute:

  path: '/mymodule/mypage'

  defaults:

    _controller: '\Drupal\mymodule\Controller\Pages::mypage'

    _title: 'No cache page'

  requirements:

    _access: 'TRUE'

  options:

    no_cache: 'TRUE'

Disable cache for a specific content type

Example:

function yourmodule_node_view(array &$build, NodeInterface $node, $display, $view_mode) {

  if ($node->getType() == 'yourtype' && $view_mode == 'full') {

    $build['#cache']['max-age'] = 0;

  }

}

Disable cache from a controller.

Note : This will work in no cache on page level (not working for anonymous users for example).

Set cache max age on rederer array.

$output = [];

$output['#cache']['max-age'] = 0;