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* @package WPSEO\Admin\Tracking
* Represents the default data.
class WPSEO_Tracking_Default_Data implements WPSEO_Collection {
* Returns the collection data.
* @return array The collection data.
'siteTitle' => get_option( 'blogname' ),
'@timestamp' => (int) gmdate( 'Uv' ),
'wpVersion' => $this->get_wordpress_version(),
'adminURL' => admin_url(),
'isMultisite' => is_multisite(),
'siteLanguage' => get_bloginfo( 'language' ),
'gmt_offset' => get_option( 'gmt_offset' ),
'timezoneString' => get_option( 'timezone_string' ),
'migrationStatus' => get_option( 'yoast_migrations_free' ),
'countPosts' => $this->get_post_count( 'post' ),
'countPages' => $this->get_post_count( 'page' ),
* Returns the number of posts of a certain type.
* @param string $post_type The post type return the count for.
* @return int The count for this post type.
protected function get_post_count( $post_type ) {
$count = wp_count_posts( $post_type );
if ( isset( $count->publish ) ) {
* Returns the WordPress version.
* @return string The version.
protected function get_wordpress_version() {