I see an “Ultra preview” tag next to some posts, but I have no idea what this feature is. Does anybody know?

  • vind@lemmy.world
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    1 year ago

    It takes the text from the article and lets you read it without opening the link, saves you from annoying ads

  • Ljdawson (Sync dev)@lemmy.worldM
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    1 year ago

    Ultra preview is the large thumbnail / preview shown for that post.

    By default that post doesn’t have a preview and so ultra uses opengraph (a paid service) to grab a thumbnail.

    • med@sh.itjust.works
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      1 year ago

      Used to be ‘reader’ modes only offered conversion of articles posted in ‘apple reader format’.

      Some versions seem to have become smarter since then, but I’d imagine if it’s not using a standard or website it’s programed to be able to parse and condense, it can’t guarantee preservation of the article contents, and doesn’t offer it