Silo Structure for SEO in 6 Easy Steps

Head of Rush Analytics Dmitriy Tsytrosh

Silo structure is an SEO technique that involves organizing website content into logical categories and hierarchies to improve website architecture. Silo structure is named after the physical silos used in agriculture to store grain, where each silo contains a specific type of grain. Similarly, a website with a silo has content organized into relevant categories and subcategories that are easily accessible to both users and search engine bots.

The importance of having a strong website architecture for SEO

A strong website architecture is crucial for SEO because it helps search engine crawlers understand the organization of your website’s content. The easier it is for search engines to understand your site structure, the better your chances are of ranking higher in search engine results pages (SERPs). A well-structured website architecture also helps users navigate your site more easily, which can lead to longer dwell times, lower bounce rates, and higher conversion rates.

The purpose of this blog post is to explain what silo structure is, how it works, and why it’s important for SEO. We’ll also discuss how silo can improve user experience and provide examples of websites with effective silo structures. Finally, we’ll provide tips and resources for implementing a silo on your own website.

What is silo structure in SEO?

Silo structure is a strategy for organizing website content into categories and subcategories based on relevant topics. The goal is to create a logical and intuitive site structure that makes it easy for both users and search engines to find and understand your content. With a silo, content is grouped into “silo pages” or “content silos,” which are hubs of information about a specific topic. These silo pages are supported by “supporting pages” or “child pages” that provide more detailed information about subtopics related to the main silo page. Internal linking is used to connect silo pages and supporting content pages, creating a pyramid site structure that helps search engines understand the hierarchy of your website’s content. 

Explanation of silo structure

How it works

Silo structure works by grouping related pages together into categories and subcategories based on relevant topics. The main goal of such structure is to create a logical and intuitive site structure that makes it easy for users and search engines to navigate and understand your content.

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To create a silo structure, you’ll need to identify your website’s main topics and group related pages into categories. Then, you’ll map out your structure and build it using a combination of category pages, subcategories, and subpages.

Benefits of using silos for SEO

There are several benefits of using SEO siloing strategy. First, a well-organized structure makes it easier for search engine crawlers to understand the hierarchy of your website’s content. This can improve your search engine optimization for relevant keywords and phrases.

Second, siloing can improve user experience by making it easier for users to find relevant content and navigate your site. Finally, a SEO silo can help you avoid keyword cannibalization and duplicate content, which can negatively impact your search engine rankings.

Why use siloing for SEO?

There are several compelling reasons why you should consider implementing silos for your website’s SEO strategy. 

  1. A well-organized silo structure helps search engines understand your website’s architecture and the relationship between your pages. This makes it easier for search engine crawlers to index your site and rank your pages for relevant search queries.
  2. A good URL structure can also enhance user experience by providing a logical and intuitive navigation system. By grouping related pages into categories and subcategories, users can easily find the information they’re looking for and navigate between pages on your site. This can improve engagement metrics, such as bounce rate and time on site, which can indirectly contribute to higher search engine rankings.
  3. Silos can also help you target specific keywords and phrases more effectively. By grouping related pages together and creating targeted landing pages within each category, you can ensure that each page on your site is optimized for a specific keyword or set of keywords. This can help you rank higher for relevant search queries and drive more targeted traffic to your site.

How silo structure affects search engine rankings

Silo structure can have a significant impact on search engine rankings. By organizing your website’s content into distinct categories, you are making it easier for search engines to crawl and understand your site’s content. Search engines are more likely to rank sites with well-structured content higher in search results, as it indicates that the site provides valuable and relevant content to users. Additionally, a well-structured site is more likely to be shared and linked to by other sites, further boosting its search engine ranking.

Improving website architecture with silo structure

SILO structure helps to improve website architecture by separating unrelated pages and creating a clear hierarchy of content. By organizing content into distinct categories and subcategories, you can help visitors easily navigate your site and find the information they need. This not only improves the user experience, but it also helps search engine crawlers better understand the structure of your site. 

A clear site architecture is essential for SEO because it helps search engines understand the relationship between different pages and how they fit into the overall structure of the site. A well-designed site architecture also helps distribute link equity and authority throughout the site, ensuring that important pages receive the necessary link juice to rank well in search results.

Enhancing user experience with silo structure

In addition to improving search engine rankings, silo structure can significantly enhance the user experience. By organizing content into categories and subcategories, you can help visitors easily find what they are looking for, which can reduce bounce rates and increase engagement. A clear site structure can also help visitors understand the context of the information they are reading and provide a more comprehensive understanding of your brand.

Planning Your Silo Structure

Before you begin implementing a silo structure, it’s essential to have a clear plan in place. This involves identifying your website’s main topics, grouping related topics into categories, mapping out your SILO structure, and finally building it.

Step 1. Identifying your website’s main topics

To develop a strong silo structure, you must first identify your website’s main topics. This involves conducting keyword research to determine the most relevant and important topics related to your brand. By identifying these relevant keywords, you can ensure that your important pages will be optimized for the most relevant search queries.

Step 2. Grouping related topics into categories

Once you have identified your main topics, the next step is to group related topics into categories. Categories should be broad enough to encompass several related topics but specific enough to provide a clear understanding of the content contained within. For example, if you run a blog about healthy eating, categories could include “recipes,” “nutrition,” and “healthy lifestyle.”

Let’s say you have a website selling pet products, and you want to create a silo structure for your website.

First, you would start by brainstorming the main categories or topics that your website will cover, such as “Dog Supplies,” “Cat Supplies,” “Bird Supplies,” and “Fish Supplies.”

Next, you would conduct keyword research to find specific keywords related to each of these categories. For example, for “Dog Supplies,” you might find keywords such as “dog food,” “dog toys,” “dog collars,” and “dog grooming supplies.”

Once you have identified the specific keywords for each category, you can group them together into subcategories. For example, for “Dog Supplies,” you might create subcategories such as “Dry Dog Food,” “Wet Dog Food,” “Chew Toys,” “Fetch Toys,” “Leashes,” “Collars,” “Shampoo,” and “Brushes.”

Finally, you would create individual pages for each of these subcategories, and link them together in a hierarchical structure, with the main category page at the top, and the subcategory supporting pages below it. This creates a clear and organized structure for both search engines and users, making it easier for them to navigate and find the information they need.

Step 3. Mapping out your SILO structure

After grouping related topics into categories, you can begin mapping out your SILO. This involves creating a visual representation of your site’s architecture, including category landing pages, hub pages, and supporting content pages. This map should help you understand how different pages on your site relate to each other and ensure that the content is organized logically and intuitively.

Step 4. Building a SILO Structure

With your site architecture mapped out, you can begin building your entire website structure. This involves creating category landing pages, hub pages, and supporting content pages, ensuring that each page is optimized for relevant keyword phrases and that internal linking is added between related pages. By following a logical and intuitive site structure, you can help visitors easily navigate your site and find the information they need.

Step 5. Creating your Home page and top-level categories

Once you have identified the main topics of your website and grouped them into categories, you can create content hubs for top-level categories. Your home page should provide an overview of your website and introduce visitors to your brand. Make sure to include internal linking to your top-level categories and relevant content pages to help users navigate your site.

Your top-level category pages should be accessible from the home page and should provide a broad overview of the topics covered on your site. Each category page should have a unique title and meta description, and should be optimized for relevant keyword phrases. You can also create subcategories and subpages to further organize your content.

When creating category pages, it’s important to keep the user experience in mind. Make sure that your internal link structure is logical and intuitive, and that your content is easy to find. Each page should have a clear purpose and be optimized for a relevant keyword phrase. Don’t forget to add related page link to other relevant pages on your site to help users and search engines understand the hierarchy of your content.

Finally, make sure that all of your content is relevant to your site’s main topics and that each page serves a specific purpose. Avoid creating duplicate content or using the same keyword phrases on multiple pages, as this can confuse search engines and hurt your keyword rankings. By creating a logical and intuitive structure for your site, you can improve your search engine rankings and provide a better user experience for your visitors.

Step 6. Adding internal links and optimizing content


In addition to adding internal links, it’s important to optimize your SEO silos for your target keyword phrases. This includes using relevant headings and subheadings, including your target keywords in your content, and writing high-quality, relevant content that provides value to your readers.

When optimizing your content, make sure to avoid keyword stuffing or over-optimizing your content. This can hurt your search rankings and make site content appear spammy. Instead, focus on creating high-quality content that is relevant to your target audience and provides value.

Best Practices for silo Structure

When implementing SEO silos on your website, there are several best practices to keep in mind:

  • Identify your main topics and group them into categories.
  • Create a logical and intuitive structure for your site, with clear hierarchies and a clear purpose for each page.
  • Use internal links to help users and search engines understand the hierarchy of your content.
  • Optimize your content for your target keyword phrases, without over-optimizing or keyword stuffing.
  • Focus on creating high-quality, relevant content that provides value to your readers.
  • Avoid creating duplicate content or using the same keyword phrases on multiple pages.
  • Use relevant anchor text when adding internal links to your content.
  • By following these best practices, you can create a strong silo structure that improves your search engine rankings and provides a better user experience for your visitors.

Creating a logical and intuitive structure for users

A silo structure not only benefits search engine crawlers, but also improves user experience. By organizing content into relevant categories, users can easily navigate your website and find the information they need. To create a logical and intuitive structure for users, you should optimize URLs and breadcrumb navigation, avoid keyword cannibalization and duplicate content, and utilize linking strategies.

Optimizing URLs and breadcrumb navigation

Optimizing URLs is an important aspect of creating a logical and intuitive structure for users. URLs should be descriptive and contain relevant keywords to help users understand the content of the page. Additionally, breadcrumb navigation provides a helpful trail for users to follow and easily navigate back to previous pages. Breadcrumb navigation also helps search engines understand the structure of your website and how pages are related.

Avoiding keyword cannibalization and duplicate content

Keyword cannibalization occurs when multiple pages on your website are targeting the same keyword, resulting in competition between the pages and potentially decreasing the rankings of both pages. To avoid this, you should separate unrelated pages and ensure each page targets a relevant keyword phrase. Duplicate content can also harm SEO and user experience, so it’s important to avoid duplicating content across pages.

Silo and Linking Strategies

Linking strategies can further improve the user experience by guiding users to relevant content and helping them find what they’re looking for. By linking related pages together, users can easily navigate through the pages and discover relevant content. Additionally, linking strategies can improve search engine rankings by distributing link juice and authority throughout the website.

The role of internal linking in SEO silos

Internal linking is a crucial component of the silo structure. By linking related pages within the same site section, the site architecture is improved, and the search engines understand the relationships between the pages. An effective internal linking structure makes it easier for search engine crawlers to navigate your site, and it also distributes link juice throughout the site, improving the search engine rankings of all the pages.

One of the key strategies for effective internal linking is to use anchor text that is relevant to the target page. Anchor text that includes relevant keyword phrases can help the search engines understand what the target page is about and can improve the keyword rankings of both the target page and the linking page. In addition, linking to category pages and hub pages can also help to distribute link juice throughout the site, improving the rankings of all the pages in the same site section.

It’s also important to remember that the purpose of internal linking is not just to improve search engine rankings but also to create a logical and intuitive structure for users. By linking related pages together, users can easily navigate your site, find the information they need, and spend more time on your site. This can ultimately lead to more conversions and revenue for your business.

How silo can improve link equity and authority

Silo can also improve the link equity and authority of your site. By grouping related pages into content silos and linking to the relevant pages within the same silo, the link equity is concentrated within the same site section. This means that the authority of the top-level pages is passed down to the supporting content pages, improving their search engine rankings.

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By creating a pyramid site structure, with the home page at the top and the supporting content pages at the bottom, the link equity is distributed evenly throughout the site. This helps to avoid any pages being left behind and ensures that all the pages on your site are given an equal chance to rank well in the search engines.

Examples of websites with effective silo structures

Examples of websites with effective SEO silo include news websites, ecommerce sites, and content-driven blogs. For example, a news website may use a virtual silo structure to organize content by topic or region, while an ecommerce site may use a physical silo to group products into relevant categories.

One example of a website that effectively uses a silo is The Spruce, a home decor and lifestyle website. The Spruce’s homepage features top-level categories, such as “Decorating” and “Cleaning & Organizing,” which each have their own subcategories and subpages.

For instance, the “Decorating” category has subcategories such as “Living Room Ideas” and “Bedroom Ideas,” which each have their own subpages with relevant content. The Spruce’s use of internal links within each category and subcategory helps to further organize their content and improve the user experience.

Another example of a website with a strong silo structure is Bodybuilding.com, a fitness and nutrition website. Bodybuilding.com’s homepage features top-level categories, such as “Training,” “Nutrition,” and “Supplements,” which each have their own subcategories and subpages.

bodybuilding.com silo structure
Bodybuilding.com silo pages
Silo subcategories
Silo subcategories
Nutrition subcategories
Nutrition subcategories

For example, the “Training” category has subcategories such as “Workout Plans” and “Exercises,” which each have their own subpages with relevant content. Bodybuilding.com’s use of internal links within each category and subcategory helps to further organize their content and improve the user experience, as well as improve their search engine rankings for relevant keywords.

an example of SEO silo structure
An SEO silo structure of a website

Conclusion

Silo structure is a website organization technique that groups related content into categories and subcategories. It helps to improve website architecture, enhance user experience, and boost search engine rankings by making it easier for search engines to crawl and understand the website’s content. Planning and building a structure involves identifying main topics, grouping related topics into categories, mapping out the structure, and creating internal links between pages.

Successful case studies show that SILO structure can significantly improve website traffic and visibility in search results. Overall, implementing a good URL structure can be a valuable SEO strategy for businesses looking to optimize their website’s organization and improve search engine rankings.