If an important page sits many clicks from the homepage, both crawlers and users struggle to reach it. I want my key pages shallow in the structure. Key pages are many clicks from the homepage. Deep pages are crawled less often and seen as less important.
Why does excessive crawl depth matter for AI search?
Deep pages are crawled less often and seen as less important.
How do you fix it?
Flatten architecture; surface key pages within ~3 clicks.
How do you find it on your site?
- Crawl the site and read the crawl depth or click depth for each URL.
- Identify important pages more than three or four clicks deep.
- Add links from higher-level hub pages to lift them.
- Re-crawl and confirm the depth has reduced.
Which ranking and citation factors does it touch?
Shallower, well-linked pages tend to be crawled more often and treated as more important. Deep pages can be crawled rarely and rank weakly.
What is the impact?
Medium; crawl frequency and perceived importance. Inferred.
What is the evidence?
Shallow, well-linked architecture aids crawl and importance signals. Google Search Central, Large site owner’s guide to managing crawl budget; Google Search Central, SEO Starter Guide
Sources
Frequently asked questions about excessive crawl depth
What does "Excessive crawl depth" mean?
Key pages are many clicks from the homepage.
How do you fix excessive crawl depth?
Flatten architecture; surface key pages within ~3 clicks.