Last updated: September 2026
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
You're seeing the free preview of lockss.org
lockss.org Company Profile
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".
- 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
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.
| Month | Rank | Move |
|---|---|---|
| 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.
lockss.org Traffic and Visitor Engagement
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
100%
0%
We don't hold a month-by-month history for this domain yet.
The traffic dashboard builds one from the first scan onwards.
lockss.org AI Visibility
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).
Grade A+
Scored from this domain's own data — llms.txt, profile completeness, technical health, crawlability and structured data.
Present
7/8 core fields
92/100
robots ✓ · sitemap ✓
Detected
Fix these first
- → Complete your company profile so AI answers about you stay accurate.
lockss.org LLMS.txt
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
Areas of work
Keywords it claims
Technologies
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
Audience it targets
Academic librarians, publishers, researchers · Professionals 30+ · Global
Company type
Non-Profit
lockss.org Organic Keywords
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
lockss.org SEO Audit
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.
Overall
Excellent
SEO
Excellent
Performance
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
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.
lockss.org Traffic by Country
Which markets this brand actually serves, and where the web links to it from.
Top customer markets
AI estimate · live webWe only measure visitor geography for domains whose analytics are connected to us. For everyone else this is read live from the web and shown as an estimate — never mixed in with the measured numbers.
No market breakdown available for this brand.
Where its backlinks come from
Measured. The country each linking site is hosted in — a real signal of which regions know this brand.
No backlink sample for this domain yet.
Backlink Analytics collects one on its first run.
lockss.org Backlink Analytics
Who vouches for this domain. Strong, varied links are still the clearest signal of authority — to search engines and to AI engines that cite sources.
We haven't run a backlink crawl for lockss.org yet, so there are no link counts to show. Backlink Analytics builds the profile on its first run and it appears here after that.
—
links on file
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Neighbours of #137,767 in our worldwide ranking — each with its own report.
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