loc.gov — August 2026 traffic, keywords & AI visibility

loc.gov draws an estimated 8.2 million visits a month from search engines. Effectively all of it is organic — about 8.2 million visits from unpaid results. Spread across 383,000 ranking keywords, that averages roughly 21 organic visits per keyword.

On our AI visibility scale loc.gov earns 95 of 100 points, a grade A+. It takes full marks for LLMS.txt, Crawlability and Structured data. The biggest gap is Company profile, at 22 of 25 points (7/8 core fields), worth 3 points if closed. It also loses points on SEO health (18/20).

The llms.txt on loc.gov runs to 137 lines (6,072 characters) across 12 sections, last generated in February 2026. It introduces the site as "Library of Congress Official Website". It tells AI engines the business works in Cultural Institution, Library Services and Information Management. It describes 3 products, with prices such as Library Catalog at Free, Digital Collections at Free and Research Tools at Free. Services it lists include Research Services, Educational Programs and Exhibitions and Events. The audience it names is Researchers, Scholars, Students, Educators, General Public, aged All ages (Global). Technologies it mentions include HTML5, CSS3, JavaScript and Content Management System. The keywords it claims start with "Library of Congress", "largest library in the world", "federal cultural institution" and "research arm of Congress". It gives the company type as Public and says it is hiring.

# Library of Congress Official Website

## About
The Library of Congress is the largest library in the world, serving as the research arm of the United States Congress and preserving the nation's cultural heritage. With over 162 million items in its collections, including books, sound recordings, motion pictures, photographs, maps, and manuscripts, it offers unparalleled resources for researchers, scholars, and the general public. The institution is dedicated to supporting education, fostering knowledge, and providing access to cultural and historical materials through both physical and digital platforms.

**Areas of Work:** Cultural Institution, Library Services, Information Management

## Things to Remember
- **Website:** https://loc.gov
- **Address:** 101 Independence Ave SE, Washington, DC 20540, United States
- **Contact:** [email protected]
- **Phone:** +1-202-707-5000
- **Hours:** Mon-Fri: 8:30AM-5:00PM
- **Timezone:** America/New_York
- **Currency:** USD
- **Company Type:** Public
- **Employees:** 3000 employees
- **Revenue:** Not Disclosed
- **Hiring Status:** Yes, actively hiring

## Products
- **Library Catalog** (Free): Access to the vast catalog of over 162 million items including books, manuscripts, and more.
- **Digital Collections** (Free): Online access to digitized historical documents, photographs, maps, and sound recordings.
- **Research Tools** (Free): 

Google lists loc.gov for about 383,000 keywords, which together bring an estimated 8.2 million organic visits a month.

The latest technical audit of loc.gov scored 83 out of 100 overall. Performance is its weakest area at 75, while accessibility scores highest at 92. The audit makes 14 recommendations in all, and 3 of the 4 listed first are rated high priority or critical.

Library of Congress's company profile names nationalarchives.gov, britishlibrary.gov.uk and archive.org as competitors. Its own llms.txt adds nypl.org, bpl.org and worldcat.org. Outside its market, the domains ranked closest to it in our worldwide ranking are jotform.com, nintendo.com, dyndns.org and branch.io.

nationalarchives.gov

britishlibrary.gov.uk

archive.org

nypl.org

bpl.org

worldcat.org