I just did a search for a product. This is how Google displayed the results:
Google leaderboard ad
Related searches for:
- Brands:
- Stores:
- Types:
Wikipedia
Amazon
a website related to product
Shopping results for
(image)
- product 1
- product 2
- product 3
a website related to product
a website related to product
a website related to product
a website related to product
a website related to product
a website related to product
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As you can see, "above the fold" is dominated by either a Google property or a major site. Sites that used to once fill that top space have been pushed down. If you've noticed a drop in traffic like I have, perhaps this has something to do with it.