Key Takeaways
- Broken links accumulate predictably based on store age and catalog size
- The average established Shopify store has far more broken links than its owner suspects
- Catalog turnover rate is the strongest predictor of broken link accumulation
- Most broken links live in blog content, not the pages merchants typically check
When we ask Shopify merchants how many broken links they think their store has, the typical answer is “a few, maybe” or “none, I think.” When we scan those stores, the actual number is almost always higher — often dramatically so.
This post looks at what the patterns of broken link accumulation actually look like, which stores tend to have the most, and where the links typically live.
Why Estimates Are Always Low
The fundamental reason merchants underestimate their broken link count is visibility. When a link breaks on a Shopify store, nothing visible happens. The store looks the same. The admin dashboard doesn’t flag anything. Customers who hit the broken link see a 404 page — an experience that gets attributed to user error, not store malfunction.
The only way to know your actual broken link count is to check. And most merchants don’t — not because they’re negligent, but because there’s no obvious prompt to do so.
Broken Links by Store Profile
Based on the patterns described throughout this blog, here’s what broken link accumulation typically looks like:
New Stores (Under 1 Year)
Typical broken link count: 0–15
New stores haven’t had enough time or catalog turnover to accumulate many broken links. Products are still active, collections are recently created, and the blog (if it exists) is too young to have accumulated link rot.
The main risks at this stage: early catalog experiments (testing products you later removed), theme customizations with hardcoded links, and blog posts written during launch that link to products before the final catalog was settled.
Growing Stores (1–3 Years)
Typical broken link count: 20–80
This is where accumulation accelerates. By the two-year mark, most stores have:
- Discontinued at least 15–30% of their original catalog
- Restructured collections at least once
- Published enough blog content that some of it links to products that no longer exist
- Potentially gone through a theme update or migration
Catalog turnover is the dominant driver. A store with 200 products that turns over 20% annually removes 40 products per year. If even half of those had internal links pointing to them, that’s 20+ broken links per year from product deletions alone.
Established Stores (3+ Years)
Typical broken link count: 60–300+
Multi-year stores have compounded years of catalog changes, theme migrations, and aging blog content. Three years of 20% catalog turnover on a 500-product store represents 300 deleted products — each potentially linked from multiple places.
The upper end of this range is common for stores that have never run a broken link audit, have extensive blog archives, and have been through at least one theme migration. Stores that perform regular audits and fix broken links as they appear stay toward the lower end.
After a Theme Migration
Typical broken link count: +50 to +200 new broken links
Theme migrations are the single biggest acute broken link event in a store’s lifecycle. The range is wide because it depends heavily on how complex the old theme was and how carefully the migration was managed.
A simple theme-to-theme switch with a similar structure might create 30–50 new broken links. A complete redesign that changed how content sections were structured can create significantly more. See our theme migration guide for what specifically breaks and how to protect against it.
Where Broken Links Live
The distribution of broken links across a typical Shopify store:
Blog posts: ~50–60% of all broken links
Blog content is written at a point in time and rarely updated. Articles that reference specific products are particularly vulnerable — products come and go, but blog posts stay. The older the blog, the more broken links it tends to accumulate.
Blog-based broken links are also significant because high-traffic posts carry the most internal link value. A broken link in a post with 500 monthly organic visitors is doing more damage than a broken link in a product description that gets 10 visits a month.
Product descriptions: ~25–30%
Product descriptions that link to related products, complementary items, or supporting guides are the second-largest source. “Pairs well with” sections and “You might also like” manual links are common culprits.
Custom pages and homepage content: ~10–15%
About pages, landing pages, and homepage content sections that reference specific products or collections. These tend to be higher-visibility broken links because they’re on more prominent pages.
Navigation and collection descriptions: ~5–10%
Less common, but more impactful when they occur. Broken links in your navigation or collection descriptions are on pages that receive significant authority from your homepage.
The Compounding Problem
What makes the broken link situation worse over time is that it compounds. Each broken link means:
- A crawl slot wasted when Googlebot follows it
- Link equity that doesn’t transfer to the intended destination
- A potential topical authority gap in Google’s map of your store
These effects don’t reset. A broken link that’s been broken for six months has caused six months of incremental crawl waste and equity loss. The accumulation of these micro-damages is what eventually shows up as visible ranking drops.
The inverse is true for stores that maintain clean link structures: the benefit accumulates. Each month of clean links means more efficient crawl coverage, more efficient authority distribution, and stronger topical coherence. The stores that consistently maintain this over years develop an SEO foundation that’s genuinely hard for newer or less disciplined competitors to replicate.
Knowing Your Number
The only way to know your actual broken link count is to run a scan. For most merchants who haven’t done this recently, the number will be higher than expected.
The reaction to that number shouldn’t be alarm — it should be a clear to-do list. Each broken link is a specific, fixable problem. Fix them, set up monitoring so new ones get caught quickly, and your store’s SEO foundation improves with each fix.
The merchants who are surprised by their broken link count are usually also the ones who, after fixing them, see the most noticeable improvement in their organic traffic over the following quarter.
Find your exact broken link count with Relink — a free scan of your Shopify store’s products, pages, and blog posts. Install free.