amazon

Amazon SEO: This is how the Amazon algorithm works (A9)

March 15, 2025
3 minutes

How does the Amazon algorithm (A9) work?

Table of contents

  1. initiation
  2. What is the Amazon algorithm (A9)?
  3. The most important ranking factors of the A9 algorithm
    • 3.1 Relevance
    • 3.2 Performance
    • 3.3 Customer satisfaction
  4. Tips for Amazon SEO optimization
    • 4.1 Keyword research
    • 4.2 Optimizing product titles
    • 4.3 Importance of bullet points and product descriptions
    • 4.4 Use of backend keywords
  5. Why is the Amazon SEO optimization so important for Amazon Seller?
  6. Conclusion

1. Introduction

As Amazon Seller Is it crucial to Amazon algorithm (A9) to understand in order to understand the Amazon SEO optimization to carry out effectively. In this blog post, we'll explain how the algorithm works, which factors influence your ranking and how to make your products visible.

2. What is the Amazon algorithm (A9)?

The Amazon algorithm (A9) is at the heart of the product search on the platform. He decides which products appear in which position in the search results. The algorithm differs from classic search engines such as Google because it is heavily focused on conversion data. His goal is to show buyers the most relevant and best products.

amazon So not only does it prioritize the relevance of a product, but also the likelihood that it will be purchased.

3. The most important ranking factors of the A9 algorithm

3.1 Relevance

Relevance means how well a product matches the user's search query. Keywords play an important role here. For example, if you are Amazon Seller If you offer “Bluetooth headphones,” these terms must be included in your product title, bullet points, and backend keywords.

3.2 Performance

The A9 algorithm measures a product's performance based on sales, conversion rate, and click-through rate (CTR). Products with a high sales probability are ranked higher.

3.3 Customer satisfaction

Ratings, reviews and the return rate are essential. Products with lots of positive reviews and a low return rate are preferred.

4. Tips for Amazon SEO optimization

4.1 Keyword research

The basis of Amazon SEO optimization is choosing the right keywords. Use tools like Helium 10 or Jungle Scout to find relevant search terms. Place them strategically in your listing.

4.2 Optimizing product titles

A perfect title includes your main keyword, key product features, and is easy to read. Example: “Noise-Cancelling Bluetooth Headphones — Wireless — Black.”

4.3 Importance of bullet points and product descriptions

The bullet points should not only contain keywords, but also clearly highlight the benefits and unique features of your product. The product description gives you the opportunity to present details in an appealing way.

4.4 Use of backend keywords

Backend keywords are search terms that the buyer doesn't see, but that inform the A9 algorithm. Use them to include relevant synonyms or terms with spelling mistakes.

5. Why is she Amazon SEO optimization so important for Amazon Seller?

The competition on amazon It's big. Without a well-thought-out Amazon SEO optimization Your product remains invisible. A well-optimized listing increases your chances of higher rankings, more sales and ultimately a bigger profit.

6th final word

The Amazon algorithm (A9) may seem complex at first glance, but with a targeted Amazon SEO optimization Can you as Amazon Seller Position your products successfully. Use the tips above to increase relevance, performance, and customer satisfaction — and thus your visibility and sales on amazon to improve sustainably.

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