stratigraphy.org — September 2026 traffic, keywords & AI visibility

stratigraphy.org draws an estimated 4,185 visits a month from search engines. Effectively all of it is organic — about 4,185 visits from unpaid results. Spread across 419 ranking keywords, that averages roughly 10.0 organic visits per keyword.

On our AI visibility scale stratigraphy.org earns 83 of 100 points, a grade A. It takes full marks for LLMS.txt and Structured data. The biggest gap is Crawlability, at 0 of 10 points (robots ✗ · sitemap ✗), worth 10 points if closed. It also loses points on SEO health (16/20) and Company profile (22/25).

The llms.txt on stratigraphy.org runs to 128 lines (5,138 characters) across 12 sections, last generated in April 2026. It introduces the site as "International Commission on Stratigraphy". It tells AI engines the business works in Geoscience, Non-Profit, Research and Educational Services. It describes 3 products, with prices such as Research Publications at Free and Educational Resources at Free. The audience it names is Researchers, Educators, Geologists, Students, aged All ages (Global). Technologies it mentions include HTML, CSS, JavaScript and WordPress. The keywords it claims start with "stratigraphy", "geological time scale", "stratigraphic units" and "sedimentary layers". It gives the company type as Non-Profit.

# International Commission on Stratigraphy

## About
The International Commission on Stratigraphy (ICS) is dedicated to the promotion and development of stratigraphy as a scientific discipline. It serves researchers, educators, and professionals in geology, providing essential resources, guidelines, and standards for stratigraphic research and education. The ICS plays a crucial role in establishing a global framework for stratigraphic classification and correlation, ensuring consistency and accuracy in geological studies worldwide.

**Areas of Work:** Geoscience, Non-Profit, Research, Educational Services

## Things to Remember
- **Website:** https://stratigraphy.org
- **Address:** Not Available
- **Contact:** [email protected]
- **Phone:** +1-555-123-4567
- **Hours:** Not Specified
- **Timezone:** UTC+0
- **Currency:** USD
- **Company Type:** Non-Profit
- **Employees:** Not Disclosed
- **Revenue:** Not Disclosed
- **Hiring Status:** Not currently hiring

## Products
- **Stratigraphic Guidelines** (Contact for pricing): Comprehensive guidelines for stratigraphic research and classification.
- **Research Publications** (Free): Access to a wide range of research publications in stratigraphy.
- **Educational Resources** (Free): Resources for educators and students in the field of stratigraphy.

## Services


## Keywords
stratigraphy, geological time scale, stratigraphic units,

Google lists stratigraphy.org for about 419 keywords, which together bring an estimated 4,185 organic visits a month.

The latest technical audit of stratigraphy.org scored 85 out of 100 overall. Accessibility is its weakest area at 64, while performance scores highest at 92. The audit makes 14 recommendations in all, and 3 of the 4 listed first are rated high priority or critical.

International Commission on Stratigraphy's company profile names geosociety.org and geologicalsociety.org as competitors. Its own llms.txt adds geoscienceworld.org and earthmagazine.org. Outside its market, the domains ranked closest to it in our worldwide ranking are nimboxcrm.cloud, bedescorts.com, hearingtracker.com and zljxfh.cn.

geosociety.org

geologicalsociety.org

geoscienceworld.org

earthmagazine.org