Someone's been silly with their links. They've linked the "getting started" text you linked to "https://redis.io/docs/stack/getting-started https://redis.io/doc

Someone's been silly with their links. They've linked the "getting started" text you linked to "https://redis.io/docs/stack/getting-started https://redis.io/docs/stack/getting-started", however in their navigation they have a separate "get started" link which points to "https://redis.io/docs/stack/get-started https://redis.io/docs/stack/get-started"