Description

YM Fast SEO enhances your website with powerful, intuitive, and easy-to-use SEO tools. In today’s digital world, SEO is essential for driving organic traffic and improving your website’s visibility on search engines.

With YM Fast SEO, you can easily manage important aspects of search optimization without unnecessary complexity. Unlike bulky alternatives, this lightweight plugin is efficient, flexible, and easy to extend, allowing you to keep full control over your website’s performance.

Features

  • Lightweight & Extendable
  • Fields for Posts and Taxonomies Meta Tags
  • Automated Open Graph, Twitter Card, and Schema.org Markups
  • Automatic IndexNow Sending
  • Quick SEO Analysis and Site SEO Health Page
  • Services Integration (Analytics + Webmasters)
  • SVG Favicon Support
  • Robots.txt Editor
  • Other Useful Tools & Improvement

Extensibility

In addition to the powerful features mentioned above, YM Fast SEO is designed for extensibility. You can easily enhance and customize its functionality to suit your specific needs using the hooks provided. The following actions and filters allow you to add your own meta tags, modify existing meta fields, and integrate additional functionalities, making it easy to adapt the plugin to your unique requirements.

By leveraging these hooks, you can ensure that YM Fast SEO grows with your website, providing you with the flexibility and control necessary for optimal performance.

Actions

ymfseo_after_print_metas

If you need to print specific meta tags or any other content in the <head> section, you can use the ymfseo_after_print_metas hook. Simply write the necessary output in its callback function, and the elements will be displayed at the end of the YM Fast SEO output.

// Prints additional meta tags.
add_action( 'ymfseo_after_print_metas', function () {
	echo '<meta name="twitter:domain" content="yanmet.com">';
});

Filters

ymfseo_title_separator

If none of the separators offered in the settings suit you, you can set a custom value using this filter.

/**
 * Modifies YM Fast SEO separator symbol.
 *
 * @param string $sep Separator symbol.
 *
 * @return string
 */
add_filter( 'ymfseo_title_separator', function ( string $sep ) : string {
	$sep = '<>';

	return $sep;
});

ymfseo_tags

If you want to add custom tags to use in meta fields, you can use the following filter:

/**
 * Modifies YM Fast SEO replace tags list.
 * 
 * @param array $tags Replace tags list.
 * 
 * @return array
 */
add_filter( 'ymfseo_tags', function ( array $tags ) : array {
	$tags = array_merge( $tags, [
		'%my_tag%' => 'My replace string',
	]);
	
	return $tags;
});

ymfseo_{$post_type}_posts_tags

/**
 * Adds custom tags for Product post type.
 * 
 * @param array $tags    Post type replace tags.
 * @param int   $post_id Post ID.
 * 
 * @return array
 */
add_filter( 'ymfseo_product_posts_tags', function ( array $tags, int $post_id ) : array {
	$tags = [
		'%quantity%' => '',
	];
	
	if ( $post_id ) {
		$product = wc_get_product( $post_id );
		
		$tags[ '%quantity%' ] = $product->get_stock_quantity();
	}
	
	return $tags;
}, 10, 2 );

ymfseo_{$taxonomy}_taxonomy_tags

/**
 * Adds custom tags for Product Category taxonomy terms.
 * 
 * @param array $tags    Taxonomy replace tags.
 * @param int   $term_id Term ID.
 * 
 * @return array
 */
add_filter( 'ymfseo_product_cat_taxonomy_tags', function ( array $tags, int $term_id ) : array {
	$tags = [
		'%my_field%' => '',
	];
	
	if ( $term_id ) {
		$tags[ '%my_field%' ] = get_field( 'my_field', "term_{$term_id}" );
	}
	
	return $tags;
}, 10, 2 );

ymfseo_meta_fields

You can also modify the raw data values, which are later used to generate basic meta tags and other elements.

The ymfseo_meta_fields filter passes an associative array that you can modify by applying your own logic. It’s crucial to perform a type check on the query object before making changes, as the same ID might be associated with different post records or taxonomy terms.

/**
 * Modifies YM Fast SEO meta fields.
 *
 * @param array                                     $meta_fields    Meta fields array.
 * @param WP_Post|WP_Post_Type|WP_Term|WP_User|null $queried_object Queried object.
 *
 * @return array
 */
add_filter( 'ymfseo_meta_fields', function ( array $meta_fields, $queried_object ) : array {
	// Exits if `$queried_object` is null.
	if ( is_null( $queried_object ) ) {
		return $meta_fields;
	}

	// `$queried_object` may be of `WP_Post`, `WP_Post_Type`, `WP_Term`, and `WP_User` class.
	switch ( get_class( $queried_object ) ) {
		case 'WP_Post':
			switch ( $queried_object->post_type ) {
				// Sets ACF/SCF field value as default meta description for product post type.
				case 'product':
					if ( empty( $meta_fields[ 'description' ] ) ) {
						$meta_fields[ 'description' ] = get_field( 'description', $queried_object->ID );
					}

					break;
			}
			break;
		case 'WP_Post_Type':
			switch ( $queried_object->name) {
				// Sets custom page fields as fields for archive product page.
				case 'product':
					$product_acrhive_page_post   = get_post( wc_get_page_id( 'shop' ) );
					$product_acrhive_page_fields = new YMFSEO_Meta_Fields( $product_acrhive_page_post );
					
					$meta_fields = (array) $product_acrhive_page_fields;
					
					break;
			}
			break;
	}

	return $meta_fields;
}, 10, 2 );

ymfseo_schema_org

The ymfseo_schema_org filter is applied to modify or add new Schema.org entities and parameters.

/**
 * Modifies Schema.org JSON-LD.
 *
 * @param array                                     $schema_org     Schema.org data array.
 * @param WP_Post|WP_Post_Type|WP_Term|WP_User|null $queried_object Queried object.
 *
 * @return array
 */
add_filter( 'ymfseo_schema_org', function ( array $schema_org, $queried_object ) : array {
	// Exits if `$queried_object` is null.
	if ( is_null( $queried_object ) ) {
		return $schema_org;
	}

	// Modificate here.

	return $schema_org;
}, 10, 2 );

ymfseo_{$post_type}_posts_llms_txt_custom_fields

Is used to append custom fields to the llms-full.txt output for a specific post type.

/**
 * Adds custom fields to `llms-full.txt` output for Products.
 *
 * @param string[] $fields  Fields array.
 * @param int      $post_id Post ID.
 *
 * @return array
 */
add_filter( 'ymfseo_product_posts_llms_txt_custom_fields', function ( array $fields, int $post_id ) : array {
	$product = wc_get_product( $post_id );
	
	$fields = [
		'Price' => $product->get_price(),
	];

	return $fields;
}, 10, 2 );