Last reviewed: August 2026
You’ve probably heard this SEO advice before:
“Keep every important page within three clicks of your homepage.”
It sounds simple.
It also sounds like one of those SEO rules you’re supposed to follow without questioning. 😄
But here’s the question I kept coming back to:
What actually happens when an important page is four or five clicks deep?
Does Google struggle to find it?
Does it use more crawl budget to reach it?
Does Google consider the page less important?
And most importantly:
Is “three clicks” actually a Google rule?
The short answer is: no, it’s not that simple.
Crawl depth is useful. Internal linking matters. Your website architecture matters. But treating “5 clicks deep = bad SEO” as a universal rule oversimplifies how Google crawls and understands websites.
So in this guide, I want to look at what crawl depth actually tells us, how it relates to crawl budget, which pages you should care about, and what I would actually do when an important page sits four or five clicks deep.
First, What Is Crawl Depth?
Let’s keep this simple.
Crawl depth is essentially the number of clicks needed to reach a page from the starting point of a crawl, commonly the homepage.
For example:
Homepage → SEO Services
That page is roughly 1 click deep.
Then:
Homepage → SEO Services → Technical SEO Services → SEO Technical Audit Services
That’s 3 clicks deep.
The deeper the page is in your internal linking structure, the more steps there are between the starting point and that page.
If you’re completely new to the concept, I’ve already covered it in more detail here:
But this article is about something slightly different:
Does being deeper actually hurt SEO, and does it have anything to do with crawl budget?
Is the 3-Click Rule Actually a Google Rule?
This is probably the first thing we should clear up.
You’ve probably seen advice like:
“Every important page should be within three clicks of the homepage.”
I actually think this is a useful practical benchmark.
But don’t confuse it with a Google ranking rule.
Google doesn’t say:
“Three clicks = good.”
and:
“Four clicks = bad.”
Google does, however, explain that it uses links and the relationships between pages to understand a site’s structure. It can consider things such as how many links it needs to follow to reach a page and how many internal links point to that page when understanding its relative importance.
So I’d phrase it like this:
Three clicks is a useful SEO benchmark, not a magic Google number.
That’s an important distinction.
So Why Do SEOs Care About Crawl Depth?
Because crawl depth can expose something more important:
Your website architecture may be making important pages unnecessarily difficult to reach.
Imagine I have an important page on my own site. For example, my Technical SEO Services page.
This is an important commercial page because someone landing there could potentially become a client.
Now imagine that instead of being easily accessible from my main SEO Services section, a visitor has to go through several unrelated layers before finding it.
That’s when I’d start asking:
“Does this page really need to be this deep?”
How I Started Looking Into Crawl Depth on My Own Website
This topic actually started with something I noticed while auditing my own website.
I was running a Site Audit in Semrush when I noticed that my overall Crawlability Score was 95%.
Naturally, I clicked into the report to see what was behind that score.
The report showed 295 crawled pages, with:
- 55 pages at 1 click
- 61 pages at 2 clicks
- 87 pages at 3 clicks
- 92 pages at 4+ clicks
That last number caught my attention.
92 pages at 4+ clicks. Should I be worried?
More importantly, does having pages this deep actually mean I’m wasting the crawl budget?
That’s what made me look deeper into the relationship between crawl depth, internal linking, crawlability and crawl budget.
Semrush Site Audit crawlability report from my website, showing crawl depth, internal links and crawl-budget-related metrics.
And this is exactly where things get interesting.
If you look at a report like this without understanding what each metric actually means, it’s very easy to jump to the conclusion that every page beyond three clicks needs to be fixed.
But that’s not necessarily true.
Crawl Depth vs Crawlability vs Crawl Budget
This is where SEO terminology starts getting confusing. 😂
These three concepts are related, but they are not the same thing.
Crawl depth
Think:
“How far away is this page in my internal link structure?”
Crawlability
Think:
“Can Google access and crawl this page?”
Crawl budget
Think:
“How many URLs can and does Google want to crawl on this site?”
Google currently defines crawl budget around two major components:
- crawl capacity
- crawl demand
Crawl capacity is about how much crawling your server/site can handle, while crawl demand is influenced by Google’s need to crawl URLs on your site.
If you want the broader picture of crawlability and indexability, I’ve covered that separately in my:
Crawlability and Indexability in SEO
And if you’re dealing with a larger technical SEO problem, my:
goes deeper into robots.txt, sitemaps, crawl traps, parameters, redirects, orphan pages and other crawlability issues.
Does a 5-Click Page Automatically Waste Crawl Budget?
No.
This is probably the biggest misconception I want to clear up.
It’s tempting to think:
1 click = easy
5 clicks = Google has to work five times harder
But that’s not a good way to understand the crawl budget.
A page being five clicks away does not mean Google automatically spends five times the crawl budget to reach it.
Google’s current crawl-budget documentation doesn’t define crawl budget using a “number of clicks from the homepage” formula. Instead, it describes crawl budget in terms of crawl capacity and crawl demand.
And there’s another important point:
Most websites don’t need to obsess over crawl budget.
Google specifically says its crawl-budget guidance is primarily intended for:
- very large websites
- websites with very rapidly changing content
- sites with a large number of URLs that are discovered but not indexed
Google’s current rough guidance starts around 1 million+ unique pages for large sites, or 10,000+ unique pages with very rapidly changing content, although Google stresses these are not strict thresholds.
So if you have a few hundred or a few thousand pages and your new pages are being crawled normally:
Please don’t spend your entire afternoon worrying about crawl budget. 😂
There are probably bigger SEO opportunities sitting right in front of you.
Then Why Can Deep Pages Still Matter?
Because crawl depth can be a symptom of weak site architecture.
Consider these two examples.
Website A
An important service page has:
- 5 clicks from the homepage
- very few internal links
- no links from important pages
- no strong topical relationship with other pages
Website B
The same type of service page has:
- 3 clicks from the homepage
- a link from the main services hub
- links from relevant industry pages
- contextual links from related content
Which one has the stronger architecture?
Clearly, Website B.
But notice something:
The difference isn’t simply:
3 clicks = good
5 clicks = bad
The bigger question is:
How well is this important page connected to the rest of the website?
That’s what I would investigate during an SEO audit.
A Deep Page Isn't Automatically a Bad Page
This is another mistake I see during technical SEO audits.
A crawler reports:
“37 pages are 4–5 clicks deep.”
And suddenly someone creates 37 Jira tickets. 😂
I wouldn’t do that.
First, I’d ask what those pages actually are.
Important service page
5 clicks deep?
Investigate it.
Important category page
4–5 clicks deep?
Worth reviewing.
High-performing organic landing page
Deep in the architecture?
Definitely investigate.
Old supporting blog post
4 clicks deep?
Probably not a major issue by itself.
Low-value archive page
5 clicks deep?
Probably not where I’d spend my time.
The point is:
Don’t optimize crawl depth for the sake of crawl depth. Optimize the pages that actually matter.
What I Check When an Important Page Is 4–5 Clicks Deep
When I see a deep page, I don’t immediately conclude that there’s a crawl problem.
I ask a few more questions.
1. How important is the page?
Is it:
- a core service?
- a money page?
- a strategic landing page?
- a high-traffic page?
- a page you’re actively trying to rank?
If yes, it deserves attention.
2. How many internal links point to it?
This is important.
A page that is five clicks deep but has strong, relevant internal links can be in a much better situation than a page that is technically three clicks deep but barely linked anywhere.
3. Where are those links coming from?
Are important pages linking to it?
Are relevant topical pages linking to it?
Or is the only link buried somewhere deep inside another page?
Google recommends making pages reachable through crawlable links and explains that navigation and cross-page links can help it understand relationships between pages.
4. Is the page actually crawlable?
Check things like:
- robots.txt
- noindex directives
- canonical tags
- redirects
- HTTP status codes
- JavaScript-dependent navigation
- internal links
A page being deep is one thing.
A page being blocked or poorly connected is another.
5. Is Google actually discovering and indexing it?
Look at:
- Google Search Console
- URL Inspection
- Page Indexing report
- crawl data
- server logs, especially on larger sites
If an important page is five clicks deep and Google isn’t discovering or indexing it properly, now you have a much stronger reason to investigate.
How Do You Fix High Crawl Depth?
If an important page genuinely sits too deep in your site architecture, you have several options.
1. Add a Direct Internal Link
Sometimes the solution is surprisingly simple.
Instead of:
Homepage → Services → SEO Services → Technical SEO Services → Technical Audit SEO Services
you might be able to create:
Homepage → Technical SEO Services → Technical Audit SEO Services
You don’t necessarily need to redesign the entire website.
Sometimes you just need a better internal link.
2. Link From Relevant Hub Pages
Create stronger relationships between your important pages and their parent topics.
For example:
SEO Services
→ Technical SEO Services
→ SEO Audit & Analysis
→ Technical SEO content
Rather than forcing users and crawlers through several unrelated pages before reaching the service they need.
Google recommends logical site structures and crawlable internal links to help it discover pages and understand relationships.
3. Add Contextual Internal Links
Don’t rely only on navigation menus.
Contextual links inside relevant content can be extremely useful.
For example, if you’re writing about internal linking and have a dedicated page about Site Architecture & Internal links, you can naturally link to it.
Now the link makes sense to the user and fits naturally into the site’s topical structure.
That’s much better than adding random links just because you’re trying to reduce crawl depth.
4. Improve Your Main Navigation Where Appropriate
If a page is genuinely one of your most important pages, ask:
Should users really have to dig through four pages to find this?
Sometimes the answer is to move the page closer to the main navigation.
But don’t put 100 pages in your menu just to reduce crawl depth.
Your navigation still needs to make sense for humans.
5. Build Strong Hub-and-Spoke Structures
For larger websites, this is one of my favorite approaches.
Think:
Main Topic / Hub
↓
Subtopic
↓
Important Page
This creates logical relationships instead of a random chain of pages.
What About the Crawl Budget?
If your site is large enough that crawl efficiency genuinely matters, don’t focus only on crawl depth.
Look for URLs that Google may be spending time crawling even though they provide little value.
For example:
- duplicate URLs
- unnecessary URL parameters
- faceted navigation
- infinite URL combinations
- soft-error pages
- duplicate content
- low-value archive pages
- crawl traps
Google specifically recommends managing your URL inventory and reducing unnecessary crawling of duplicate or low-value URLs when crawl-budget optimization is relevant.
This is where crawl-budget optimization becomes much more meaningful.
One Important Crawl-Budget Myth
Here’s something worth remembering:
You don’t “free up crawl budget” and automatically get that budget reassigned to your important pages.
Google’s current documentation makes an important distinction here.
For example, blocking some URLs in robots.txt doesn’t mean Google will simply take the unused capacity and redirect it to other URLs. Google says not to use robots.txt merely as a temporary way to reallocate crawl budget.
So crawl-budget optimization isn’t:
“Block 500 URLs → Google will now crawl my 500 important pages.”
It’s more about making the website’s URL inventory and crawling more efficient.
A Simple Mental Model
If all these terms are getting mixed up, here’s the easiest way I know to think about them:
Crawl depth asks:
“How far away is this page?”
Internal linking asks:
“How well is this page connected?”
Crawlability asks:
“Can Google access it?”
Crawl budget asks:
“How many URLs can and does Google want to crawl on this site?”
They’re connected.
But they’re not the same metric.
So, What Crawl Depth Should You Aim For?
If you want a simple practical answer:
For important pages, I generally like to see them reasonably close to the site’s main hubs — often within around 2–3 clicks where practical.
But I would not turn that into:
“Every page must be three clicks or less.”
That’s too simplistic.
A better rule is:
Important pages should be easy to discover through logical, relevant internal links.
If that’s two clicks, great.
If a useful page is four clicks deep because the site’s architecture genuinely makes sense, that’s not automatically an SEO emergency.
My Practical Crawl Depth Audit Checklist
When your SEO crawler reports pages with 4+ clicks of depth, don’t immediately start fixing everything.
Instead:
Step 1: Find the deep pages
Export pages with 4+ clicks.
Step 2: Filter out low-priority pages
Don’t treat every URL equally.
Step 3: Prioritize important pages
Focus on:
- commercial pages
- core services
- category pages
- high-traffic pages
- strategic landing pages
Step 4: Check internal links
How many links point to each page?
Step 5: Check the source of those links
Are they coming from relevant and important pages?
Step 6: Check crawlability and indexability
Make sure there isn’t a separate technical issue.
Step 7: Look for unnecessary URLs
Especially if you’re dealing with a large site and actual crawl-budget concerns.
Step 8: Improve the site architecture
Add relevant internal links, strengthen hub pages, and simplify unnecessarily deep paths.
And most importantly:
Don’t fix a crawl-depth number. Fix the underlying architecture.
Final Takeaway
If you’ve been told:
“Your page is five clicks deep, so Google won’t rank it.”
Take that advice with a grain of salt.
A deep page isn’t automatically a bad page.
And a three-click page isn’t automatically a good page.
What matters is the bigger picture:
Can Google discover the page?
Can it crawl and index it?
Is the page important to your website?
Does your internal linking structure make that importance clear?
Are relevant pages linking to it?
Are you creating thousands of unnecessary URLs that make crawling less efficient?
Those are much better questions.
So the next time your SEO crawler tells you:
“This page is 5 clicks deep.”
Don’t immediately open Jira and create an emergency ticket. 😂
Instead, ask:
“Why is this page five clicks deep, and does it actually need to be closer?”
That question will usually lead you to a much better SEO decision.
Want to Go Deeper?
If you’re dealing with a broader crawling issue, these guides may help:
What Is Crawl Depth?
A deeper look at crawl depth and how to analyze it.
Crawlability and Indexability in SEO
Understand the difference between Google being able to access a page and actually indexing it.
Website Crawlability Guide
A broader guide to improving crawlability across an entire website.
One final thought
SEO tools are great at giving us numbers.
4 clicks. 5 clicks. 10,000 URLs. 20% crawl depth.
But numbers don’t make the SEO decision for us.
The real skill is understanding what that number is telling you about the website.
That’s why I wouldn’t treat crawl depth as a target you have to blindly hit.
Use it as a diagnostic signal.
If an important page is buried deep in your architecture, find out why.
If Google can’t discover it, fix the links.
If your site has millions of unnecessary URLs, investigate crawl efficiency.
And if your 300-page website has one perfectly valid blog post sitting four clicks deep?
You probably have bigger things to worry about. 😄
SEO sources used for the technical claims: Google Search Central’s current crawl-budget documentation explains crawl budget through crawl capacity and crawl demand and says it is primarily an advanced concern for very large/frequently updated sites. Google also recommends crawlable links and logical navigation for discovery and understanding site structure.
FAQ Section
Crawl depth refers to how many clicks it takes to reach a page from the starting point of a crawl, usually the homepage. A page one click away has a shallower crawl depth than a page that requires four or five clicks to reach.
Not necessarily. A page being five clicks deep does not automatically mean it won’t rank or be crawled. However, if an important page is unnecessarily deep and has very few relevant internal links, it may indicate a weakness in the site’s architecture that should be investigated.
No. Crawl depth and crawl budget are related but aren’t the same thing. A page being five clicks deep does not mean Google automatically uses five times more crawl budget to reach it. Crawl budget depends on broader factors such as crawl capacity and crawl demand, and is mainly a concern for very large or frequently changing websites.
There is no universal Google requirement that every page must be within three clicks. As a practical benchmark, I prefer important pages to be reasonably close to relevant site hubs, often around two or three clicks where practical. More importantly, they should be easy to discover through logical and relevant internal links.
You can reduce unnecessary crawl depth by adding relevant internal links, linking important pages from strong hub or category pages, improving contextual links, and simplifying unnecessarily complicated navigation paths. However, don’t try to reduce the click count of every page blindly—focus first on important commercial, strategic, and high-traffic pages.
