--- metadata: - name: generator content: Diplodoc Platform v5.50.6 alternate: - https://yandex.com/support/webmaster/en/supported-schemas/catalogs.md - https://yandex.com/support/webmaster/tr/supported-schemas/catalogs.md --- > **Documentation Index:** Fetch the complete configuration index at https://yandex.com/support/webmaster/en/llms.txt # Strict microdata—Catalogs To ensure that data from the semantic markup of a page has the highest priority when crawled by the indexing bot compared to data from other sources, mark up product lists according to the [OfferCatalog](https://schema.org/OfferCatalog) schema with nested objects of the [Offer](https://schema.org/Offer) schema. ## Supported schema fields {#supported} All supported schema fields are required. Properties of [OfferCatalog](https://schema.org/OfferCatalog): - `name` ([Text](https://schema.org/Text)) — catalog name; - `description` ([Text](https://schema.org/Text)) — catalog description; - `image` ([URL](https://schema.org/URL)) — general image of the catalog. It is not an object of the [ImageObject](https://schema.org/ImageObject) type. A page should contain only one product list marked according to the [OfferCatalog](https://schema.org/OfferCatalog) schema, without nested lists. Properties of [Offer](https://schema.org/Offer): - `url` ([URL](https://schema.org/URL)) — link to the product page; - `name` ([Text](https://schema.org/Text)) — The product name. - `description` ([Text](https://schema.org/Text)) — catalog description; - `image` ([URL](https://schema.org/URL)) — product image. It is not an object of the [ImageObject](https://schema.org/ImageObject) type. - `availability` ([URL](https://schema.org/URL)) — whether the product is available for order or not; - `price` ([Text](https://schema.org/Text) or [Number](https://schema.org/Number)) — product price; - `priceCurrency` ([Text](https://schema.org/Text)) — the currency used. ## Example of correct markup {#example} {% list tabs %} - schema.org ```html ``` You can check the markup with the [validator](https://webmaster.yandex.com/site/tools/microtest/). - JSON-LD ```json ``` {% note alert %} Processing data in JSON-LD format is not guaranteed. {% endnote %} {% endlist %} {% note alert %} Yandex does not guarantee that the information it receives will appear in search results. Information marked up in [Schema.org](https://schema.org/) format may be used by Yandex fully or partially, separately or along with information obtained from other sources. This information may be used in any Yandex service. {% endnote %}
{% cut "Contact support" %} Tell us what your question is about so we can direct you to the right specialist: {% list tabs radio %} - How often is markup generated? The markup is created within two weeks. If Yandex doesn't support any of the markup types on a page or the markup is incorrect, it skips it. - There was no suitable markup The Yandex robot will be able to index the site information even without markup, and it doesn't affect displaying pages in the search results. To set the desired page description in the search results, use the [Description](https://yandex.com/support/webmaster/en/indexing-options/description.md) meta tag. - Error in the structured data validator For a detailed description of errors, see [Structured data validator](https://yandex.com/support/webmaster/en/yandex-indexing/validator.md). {% cut "Error could not be fixed" %}
{% endcut %} {% cut "Other questions about the partner program or markup" %}
{% endcut %} {% endlist %} {% endcut %}



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