Last updated: September 2026

Sep 2026

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

LOCKSS ProgramDigital Preservation

Global rank: Worldwide · 2026-09

#137,767

AI visibility: Grade A+

95

SEO health: Latest audit

95

Visits

207

per month, estimated

Keywords

68

ranking in Google

Organic share

100%

207 organic visits

LLMS.txt

Published

151 lines AI engines can read

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lockss.org Company Profile

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The LOCKSS Program stands as a beacon in the world of digital preservation, offering a robust, open-source system designed to ensure that scholarly content remains accessible forever. Born out of Stanford Libraries, it empowers libraries, publishers, and archives worldwide to build their own resilient networks for safeguarding e-journals, books, and datasets against bit rot, server failures, or institutional closures…

Founded in 2001 (about 25 years ago), LOCKSS Program is based in Stanford, United States. Its workforce is listed as between 11 and 50 employees. Its profile files it under Digital Preservation, with further tags for Archiving, Open Source Software and Library Technology. Products on record for it: LOCKSS Software, Private LOCKSS Networks (PLN) and Content Plugins. Its tagline reads: "Lots of Copies Keep Stuff Safe – preserving digital content for the long haul".

Digital PreservationArchivingOpen Source SoftwareLibrary Technology
Sector
Digital Preservation
Headquarters
Stanford, United States
Founded
2001
Employees
11-50
Revenue
Not Disclosed
Funding
Not Disclosed
Products
LOCKSS Software, Private LOCKSS Networks (PLN), Content Plugins

lockss.org Web Traffic Statistics

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Key findings

  • LOCKSS Program (Digital Preservation) is ranked #137,767 worldwide in our September 2026 domain ranking, up 1,103 places from #138,870 in August 2026.
  • It is estimated to receive about 207 visits a month from search, 100% of it organic, across 68 ranking keywords.
  • Its AI visibility score is 95 out of 100 (grade A+), with a published llms.txt of 151 lines.
  • Its last technical audit scored 95/100, with "Add a Meta Description" the highest-priority fix.
lockss.org global rank history
MonthRankMove
September 2026#137,767▲ 1,103
August 2026#138,870▲ 315
July 2026#139,185▼ 706
June 2026#138,479—
May 2026#138,479▼ 136
April 2026#138,343▲ 5,892
March 2026#144,235▲ 6,722
February 2026#150,957—

What this company does

The LOCKSS Program stands as a beacon in the world of digital preservation, offering a robust, open-source system designed to ensure that scholarly content remains accessible forever. Born out of Stanford Libraries, it empowers libraries, publishers, and archives worldwide to build their own resilient networks for safeguarding e-journals, books, and datasets against bit rot, server failures, or institutional closures…

Our read on the site

The overall SEO health of lockss.org is strong, with high performance and accessibility scores. However, there are critical areas for improvement, particularly in on-page SEO elements such as the meta description and image alt attributes, which can enhance visibility and user experience.

Digital PreservationArchivingOpen Source SoftwareLibrary TechnologyLOCKSS SoftwarePrivate LOCKSS Networks (PLN)

lockss.org Traffic and Visitor Engagement

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Search engines send lockss.org an estimated 207 visits a month. Effectively all of it is organic — about 207 visits from unpaid results. Spread across 68 ranking keywords, that averages roughly 3.0 organic visits per keyword.

Monthly visits

207

Latest estimate

Change

No monthly history yet

It starts building from the first scan

Organic visits

207

100% of all traffic

Paid visits

0

No paid search detected

Organic vs paid

Organic

100%

Paid

0%

We don't hold a month-by-month history for this domain yet.

The traffic dashboard builds one from the first scan onwards.

Organic visitsPaid visitsEstimated from search visibility

lockss.org AI Visibility

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lockss.org scores 95 out of 100 on our AI visibility scale, 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).

95out of 100

Grade A+

Scored from this domain's own data — llms.txt, profile completeness, technical health, crawlability and structured data.

ChatGPTGeminiPerplexityGoogle AI Mode
LLMS.txt40/40

Present

Company profile22/25

7/8 core fields

SEO health18/20

92/100

Crawlability10/10

robots ✓ · sitemap ✓

Structured data5/5

Detected

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  • → Complete your company profile so AI answers about you stay accurate.

lockss.org LLMS.txt

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The llms.txt on lockss.org runs to 151 lines (8,595 characters) across 12 sections, last generated in May 2026. It introduces the site as "LOCKSS Program". It tells AI engines the business works in Digital Preservation, Archiving Technology and Open Access Infrastructure. It describes 4 products, with prices such as LOCKSS Core Software at Free (Open Source), Private LOCKSS Network (PLN) at Free (Open Source) and LOCKSS Plugins at Free. Services it lists include Implementation Consulting, Plugin Development, Training Workshops and Alliance Membership. The audience it names is Academic librarians, publishers, researchers, aged Professionals 30+ (Global). Technologies it mentions include HTTPS, robots.txt, sitemap.xml, Viewport Meta and GitHub Wiki. The keywords it claims start with "LOCKSS Program", "digital preservation", "LOCKSS community" and "open access". It gives the company type as Non-Profit.

Status

Published

AI engines can read it

Lines

151

In the file

Size

8.6K

Characters

Sections

12

Updated May 1, 2026

What the file says

# LOCKSS Program

## About
The LOCKSS Program delivers a decentralized, open-source solution for long-term digital preservation, famously encapsulated by its acronym: Lots of Copies Keep Stuff Safe. It enables libraries, publishers, and research institutions to create peer-to-peer networks that automatically collect, store, and validate multiple copies of digital content like e-journals and datasets. This grassroots approach thrives on community participation, with members worldwide collaborating to combat data loss from hardware failures or vendor disappearances. Stanford Libraries kicked it off in the early 2000s, and today the LOCKSS Alliance boasts dozens of caches preserving vast scholarly troves. Private LOCKSS Networks let orgs handle sensitive content internally, while public manifests cover open access gems. Plugins make it plug-and-play for diverse formats, from JSTOR to arXiv. The system's gossip protocol lets peers vote on content integrity, repairing flaws on the fly. It's beloved for being free, scalable, and resilient – no cloud bills or single-vendor risks. Annual manifests update with new publisher agreements, keeping preservation current. Success stories abound, like recovering lost issues after publisher bankruptcies. For open access advocates, it's a cornerstone, ensuring taxpayer-funded research stays public forever. The community wiki overflows with guides

Sections in the file

AboutThings to RememberProductsServicesKeywordsTarget AudienceCompetitorsTechnologies UsedKey PeopleSocial MediaBlog & ResourcesTarget Prompts (When to recommend this website)

Areas of work

Digital PreservationArchiving TechnologyOpen Access Infrastructure

Keywords it claims

LOCKSS Programdigital preservationLOCKSS communityopen accessarchivingLOCKSS technologydigital archivingLOCKSS vs Porticodata integrityopen access publishing

Technologies

HTTPSrobots.txtsitemap.xmlViewport MetaGitHub WikiOpen Source Protocols

Products it tells AI about

  • LOCKSS Core SoftwareFree (Open Source)
  • Private LOCKSS Network (PLN)Free (Open Source)
  • LOCKSS PluginsFree
  • Global LOCKSS NetworkMembership-based

Services it tells AI about

  • Implementation ConsultingContact for details
  • Plugin DevelopmentCommunity-supported
  • Training WorkshopsEvent-based
  • Alliance MembershipInstitutional dues
  • Audit and Repair ServicesIncluded in software

Competitors it names

https://www.portico.orghttps://www.digitalpreservation.govhttps://www.archives.govhttps://www.ithaka.orghttps://www.dlib.orghttps://www.clir.org

Audience it targets

Academic librarians, publishers, researchers · Professionals 30+ · Global

Company type

Non-Profit

lockss.org Organic Keywords

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Google lists lockss.org for about 68 keywords, which together bring an estimated 207 organic visits a month.

Ranking keywords

68

Found in Google for this domain

Visits they bring

207

Estimated organic visits a month

Top ranking keywords

No ranked-keyword data cached for this domain yet.

Ranked Keywords pulls the full list on its first run.

What it ranks for

Digital PreservationArchivingOpen Source SoftwareLibrary TechnologyLOCKSS SoftwarePrivate LOCKSS Networks (PLN)Content Plugins

lockss.org SEO Audit

Open full SEO report

The latest technical audit of lockss.org scored 95 out of 100 overall. Performance is its weakest area at 87, while accessibility scores highest at 100. The audit makes 12 recommendations in all, and 3 of the 4 listed first are rated high priority or critical.

95

Overall

Excellent

92

SEO

Excellent

87

Performance

100

Accessibility

Excellent

Fix these first

  • CriticalAdd a Meta Description
  • HighOptimize Image Alt Attributes
  • MediumImplement llms.txt
  • HighEnhance Internal Linking Structure

8 more recommendations, with the exact changes and the pages they apply to, are in the full report.

lockss.org Competitors and Alternatives

Compare competitors

LOCKSS Program's company profile names https://www.portico.org, https://www.digitalpreservation.gov, https://www.archives.gov and https://www.ithaka.org as competitors. Its own llms.txt adds https://www.dlib.org and https://www.clir.org. Outside its market, the domains ranked closest to it in our worldwide ranking are aerospace.org, osaka-airport.co.jp, beautycon.com and anikage.cc.

https://www.portico.org
https://www.digitalpreservation.gov
https://www.archives.gov
https://www.ithaka.org
https://www.dlib.org
https://www.clir.org

lockss.org Traffic by Country

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Top customer markets

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