If you run multiple events under one brand or company, a common decision is how to structure your event websites. Should each show sit on its own sub-domain, like:

• london.myshow.com

• newyork.myshow.com

Or should they live in folders (also called subdirectories) on your main site, like:

• myshow.com/london

• myshow.com/newyork

From an SEO point of view, folders almost always win. In this article, we’ll explain why that’s the case—without getting too technical—and what it means for your marketing performance.

The Difference Between Folders and Sub-Domains

Let’s start with the basics:

• Sub-domain: A separate “mini-site” under your main domain. Google treats this as a different website.

  • Example: london.myshow.com

• Folder (or subdirectory): A section of your existing website. Google sees it as part of the same site.

  • Example: myshow.com/london

While both options technically work, folders share SEO benefits with your main domain, while sub-domains don’t. That difference can have a big impact on your search rankings.

1. Folders Share Website Authority. Sub-Domains Don’t.

Your main website builds up domain authority over time—based on things like backlinks, trust, and age. If you use folders, each show benefits from that authority immediately.

Example: If myshow.com already ranks well and has strong backlinks, then:

• myshow.com/london gets a head start in Google’s eyes.

• london.myshow.com starts from scratch.

This means:

✅ Easier and faster to rank show pages in Google
✅ You get better ROI on your content, PR, and link building

2. All Traffic Benefits Your Main Site

If each show is in a folder, all traffic, engagement, and backlinks help the main domain grow in authority too. That gives you a positive flywheel effect—every new show you add boosts the overall site.

With sub-domains, that growth is siloed. You’ll need to build traffic, content, and backlinks for each one separately.

3. Easier to Track and Optimise Performance

If everything’s on one site (myshow.com), it’s much easier to:

• Track user journeys across shows in Google Analytics

• See what content or pages are performing best

• Set up conversion tracking and reporting dashboards

Sub-domains often require extra setup in Google tools and can split your data, making insights harder to gather.

4. More Efficient to Manage and Update

When all your shows live under the same roof:

• You can reuse templates, content modules, and design elements easily

• Site-wide SEO improvements benefit all shows at once

• It's faster to update branding, legal policies, or site settings

Sub-domains often need duplicate admin, tech setup, and SEO effort.

5. Google Has Said It Prefers Folders

While Google can crawl and index sub-domains, it has stated in multiple SEO office hours that folders are generally preferred. That’s because it helps Google understand your site structure more easily and treats all content as part of one entity.

If you're building long-term visibility and organic traffic, it’s smart to align with what Google finds easiest to understand.

What If You Already Have Sub-Domains?

If your shows are already on sub-domains, don’t panic. You can still succeed with good SEO—but it may take more effort. Moving them to folders can help consolidate your performance, but it needs to be done carefully with redirects and planning to avoid losing traffic.

Summary: Why Folders Are the Smarter SEO Choice

Final Thoughts

If you want your event websites to rank better, attract more visitors, and require less SEO effort in the long run, then folders are the way to go.

For event marketers, this means:

• Better performance with less work

• Stronger brand presence in search

• A smarter foundation for long-term growth

If you’re planning a new show or restructuring your sites, talk to your web or SEO team about using folders—not sub-domains.