OpenGraph Metadata is used widely on the web, it is used to serve brief information about the website when embedded on another website, for example, embedding a twitter page on discord. If we add the opengraph metadata on Mapset, Beatmap, User pages about basic information of the map/user (sr, pp, map length, rank, map banner, etc), we will be able to see more easily the information about the map when we share the map to others.
for more information about Opengraph Metadata, please consult https://ogp.me
for more information about Opengraph Metadata, please consult https://ogp.me