certificationIdentification
Identifier of a certification instance (as registered with an independent certification body). Typically this identifier can be used to consult and verify the certification instance. See also [gs1:certificationIdentification](https://www.gs1.org/voc/certificationIdentification).
Definizione dal vocabolario Schema.org (in inglese).
Domini stimati
1K - 10K stabile
Andamento nel tempo
Fascia di domini in ciascun mese disponibile.
Utilizzo in Google Search
Contesti documentati da Google in cui questa proprietà è richiesta o consigliata per i rich results.
- Consigliatamerchant-listing
Text The code of the certification. For example, for the EPREL certificate with the link https://example.com/product/dishwashers2019/123456 the code is 123456. The code is required for European Energy Labels. If you're a merchant serving customers in NO, CH, or the UK and you don't have EPREL codes, you can use the certificationRating property instead of the certificationIdentification property.
Usata sui tipi
Le fasce indicano il numero di domini unici che usano il termine. Sono volutamente approssimate per ridurre il rumore e tutelare la privacy dei siti. Come leggere i dati.