# The study tracks more than 300,000 unique URLs | Trakkr Research

Canonical URL: https://trakkr.ai/trakkr-research/crawler-behavior/facts/the-study-tracks-more-than-three-hundred-thousand-unique-urls
Published: 2026-02-01
Last updated: 2026-02-01
Author: Mack Grenfell

The dataset is wide enough to capture real site-architecture differences.

## Methodology

Built from 575,788 AI crawler visits across 84 brands and 314,501 unique URLs observed between June 11, 2025 and February 1, 2026.

## Claim

The crawler behavior study covers 314,501 unique URLs.

## Why it matters

These patterns are not being inferred from a tiny slice of crawler behavior.

## Supporting metrics

| Metric | Value | Context |
| --- | --- | --- |
| Unique URLs | 314,501 | Distinct pages visited by AI crawlers. |
| Brands analyzed | 84 | Study-wide brand count after exclusions. |

## Related pages

Continue through the same study cluster.

- [should you optimize for gptbot and oai searchbot separately](https://trakkr.ai/trakkr-research/crawler-behavior/answers/should-you-optimize-for-gptbot-and-oai-searchbot-separately) - Related answer page
- [what does the crawler data say about site architecture](https://trakkr.ai/trakkr-research/crawler-behavior/answers/what-does-the-crawler-data-say-about-site-architecture) - Related answer page
- [crawler depth and entry tracker](https://trakkr.ai/trakkr-research/crawler-behavior/trackers/crawler-depth-and-entry-tracker) - Related tracker page

## Data And Sources

- [When AI Comes to Your Website](https://trakkr.ai/trakkr-research/crawler-behavior) - Flagship study behind this page
- [Page JSON](https://trakkr.ai/data/research-answers/crawler-behavior/facts/the-study-tracks-more-than-three-hundred-thousand-unique-urls.json) - Machine-readable companion file