librecat.org website report
LibreCat is an open collaboration to provide freely available tools for library and research services.
Librecat was registered 15 years 7 months ago, is ranked #1,804,806 worldwide (top 52%), has an estimated value of $880. It may earn around $99 per month from advertising.
Education English Fastly
Last updated
Key facts about librecat.org
- Domain
- librecat.org
- Website name
- LibreCat/Catmandu data processing toolkit
- Category
- Education
- Estimated worth
- $880
- Global rank
- #1,804,806 (top 52% of 3.5M ranked sites)
- Monthly visitors (est.)
- 1,036 · 52K page views
- Registered
- March 30, 2011 (15 years 7 months ago)
- Expires
- March 30, 2027
- Registrar
- COREhub, S.R.L.
- Server location
United States- CDN
- Fastly
- Email provider
- Self-hosted / other (a0104.srv.lu.se)
- Language
- English
- Data updated
Estimated traffic & revenue
| Page views | Visitors | Ad revenue | |
|---|---|---|---|
| Daily | 1,727 | 35 | $3 |
| Monthly | 51,817 | 1,036 | $99 |
| Yearly | 621,804 | 12,432 | $1,188 |
Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.
Global rank history
Monthly values
| Month | Global rank |
|---|---|
| 2026-06 | #31,166,634 |
| 2026-07 | #1,646,702 |
| 2026-08 | #1,804,806 |
Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).
How we estimate librecat.org's value
The estimate is the higher of two independent approaches, both computed automatically from public data.
- Traffic value: $880Driven by the global rank #1,804,806 (≈52K page views / month) plus a capped age bonus.
- Activity value: $641Domain age plus observable signs of an active, professionally run website.
Activity signals found
| Domain age (15 years 7 months) | $259 |
| Active website with metadata | +$150 |
| CDN / performance layer (Fastly) | +$100 |
| Security headers (44/100) | +$132 |
Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.
On-page SEO
| Title | LibreCat/Catmandu data processing toolkit 41 chars |
|---|---|
| Meta description | LibreCat is an open collaboration to provide freely available tools for library and research services. 102 chars |
| Meta keywords | None |
| Language | English |
| Response time | 0.55 s Fast |
Homepage structure
3 H1 headings found; one main H1 is usually recommended.
Technology & infrastructure
| CDN / proxy | Fastly |
|---|---|
| Web server | GitHub.com |
| Platform / language | Not disclosed |
| DNS provider | Unknown |
| Email provider | Self-hosted / other (a0104.srv.lu.se) |
| SPF record | Missing |
| IPv6 (AAAA) | No |
| CAA record | Yes |
Services verified in DNS
No third-party verification records found.
Domain name
| Extension | .org — a generic extension popular with non-profits and communities |
|---|---|
| Name length | 8 characters Medium |
| Hyphens / digits | No hyphen · no digits |
Security headers
Homepage answered HTTP 200 at https://librecat.org/ · checked Oct 27, 2026
- HTTPSThe homepage is served over an encrypted HTTPS connection.
- HTTP → HTTPS redirectVisitors typing http:// are redirected to the secure version.
- Strict-Transport-Security (HSTS)Not set: browsers may still try plain HTTP first.
- Content-Security-PolicyNot set: no restriction on which scripts may run.
- Clickjacking protectionNeither X-Frame-Options nor CSP frame-ancestors is set.
- X-Content-Type-OptionsNot set to nosniff.
- Referrer-PolicyNot set (browsers default to strict-origin-when-cross-origin).
- Permissions-PolicyNot set: browser features are not explicitly restricted.
- Software version disclosureNo software version numbers disclosed in headers.
Raw HTTP response headers
HTTP/2 200 server: GitHub.com content-type: text/html; charset=utf-8 last-modified: Tue, 01 Jul 2025 08:14:56 GMT access-control-allow-origin: * etag: W/"68639900-1ace" expires: Tue, 27 Oct 2026 02:14:36 GMT cache-control: max-age=600 content-encoding: gzip x-proxy-cache: MISS x-github-request-id: 7D3C:3CE12A:48991A:49917A:6AE006B4 x-github-edge-region: fra accept-ranges: bytes age: 0 date: Tue, 27 Oct 2026 05:22:22 GMT via: 1.1 varnish x-served-by: cache-par-lfpg1960050-PAR x-cache: HIT x-cache-hits: 0 x-timer: S1793078542.288372,VS0,VE124 vary: Accept-Encoding x-fastly-request-id: 123f3b85124b31c4a7a144879768a48b11431d76 content-length: 2217
Hosting
| IP address | 185.199.109.153 |
|---|---|
| Location | |
| Server software | GitHub.com |
Nameservers
| Host | IP | Country |
|---|---|---|
| dns-2.dfn.de | 193.174.75.54 | |
| ns1.uni-bielefeld.de | 129.70.182.7 | |
| ns2.uni-bielefeld.de | 129.70.182.23 |
Domain registration (WHOIS)
| Registrar | COREhub, S.R.L. |
|---|---|
| Created | March 30, 2011 15 years 7 months ago |
| Updated | May 14, 2026 |
| Expires | March 30, 2027 in 146 days |
| Status | ok |
Raw WHOIS record
Domain Name: librecat.org Registry Domain ID: REDACTED Registrar WHOIS Server: http://whois.corehub.net Registrar URL: http://www.corehub.net Updated Date: 2026-05-14T09:33:55Z Creation Date: 2011-03-30T09:33:52Z Registry Expiry Date: 2027-03-30T09:33:52Z Registrar: COREhub, S.R.L. Registrar IANA ID: 15 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +34.935275235 Domain Status: ok https://icann.org/epp#ok Name Server: dns-2.dfn.de Name Server: ns1.uni-bielefeld.de Name Server: ns2.uni-bielefeld.de DNSSEC: signedDelegation URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/ >>> Last update of WHOIS database: 2026-08-10T08:14:28Z <<< For more information on Whois status codes, please visit https://icann.org/epp Terms of Use: Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
DNS records
| Type | Host | Value | TTL |
|---|---|---|---|
| A | librecat.org | ip: 185.199.111.153 | 3597 |
| A | librecat.org | ip: 185.199.110.153 | 3597 |
| A | librecat.org | ip: 185.199.109.153 | 3597 |
| A | librecat.org | ip: 185.199.108.153 | 3597 |
| NS | librecat.org | target: dns-2.dfn.de | 86400 |
| NS | librecat.org | target: ns2.uni-bielefeld.de | 86400 |
| NS | librecat.org | target: ns1.uni-bielefeld.de | 86400 |
| SOA | librecat.org | mname: ns1.uni-bielefeld.de rname: hostmaster.uni-bielefeld.de serial: 804640411 refresh: 1200 retry: 180 expire: 1209600 minimum-ttl: 3600 | 3600 |
| MX | librecat.org | pri: 20 target: a0104.srv.lu.se | 3600 |
| MX | librecat.org | pri: 10 target: a0104.srv.lu.se | 3600 |
| CAA | librecat.org | flags: 0 tag: issue value: sectigo.com | 3600 |
| CAA | librecat.org | flags: 0 tag: issue value: letsencrypt.org | 3600 |
| CAA | librecat.org | flags: 0 tag: issue value: pki.dfn.de | 3600 |
| CAA | librecat.org | flags: 0 tag: iodef value: mailto:[email protected] | 3600 |
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librecat.org compared with similar websites
| Website | Global rank | Est. worth | Registered | Hosted in |
|---|---|---|---|---|
| librecat.org | #1,804,806 | $880 | 2011 | |
| orslib.org | #7,472,409 | $348 | 2012 | |
| ebrains.eu | #239,120 | $7,081 | — | |
| commackpubliclibrary.org | #12,343,380 | $357 | 2008 | |
| infotools.com | #13,476,174 | $456 | 2000 | |
| thingsboard.io | #69,904 | $30,910 | 2016 | |
| finos.org | #246,364 | $7,059 | 2008 |
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Questions about librecat.org
When was librecat.org registered?
Librecat.org was registered on March 30, 2011, making it 15 years 7 months old.
Who is the domain registrar for librecat.org?
Librecat.org is registered through COREhub, S.R.L..
Where is librecat.org hosted?
Librecat.org's server (IP 185.199.109.153) is located in United States.
How much is librecat.org worth?
We estimate librecat.org is worth $880. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.
How much traffic does librecat.org get?
Based on its rank, librecat.org receives roughly 1,036 unique visitors and 52K page views per month. These figures are modelled from the rank, not measured.
What is librecat.org's global rank?
Librecat.org has an estimated global rank of 1,804,806, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.
Who hosts librecat.org?
Librecat.org resolves to 185.199.109.153, and is served through Fastly.
What email provider does librecat.org use?
According to its MX records, librecat.org receives email with Self-hosted / other (a0104.srv.lu.se). No SPF record was found.
When does librecat.org expire?
The domain registration of librecat.org is valid until March 30, 2027 (in 146 days), at COREhub, S.R.L.. Owners usually renew before that date.
What websites are similar to librecat.org?
Popular websites in the same category as librecat.org include orslib.org, ebrains.eu, commackpubliclibrary.org, infotools.com, thingsboard.io.
Own librecat.org? Add the badge
Shows your live global rank. To cite this report: “StatMemory, librecat.org website report, https://statmemory.com/librecat.org”.
StatMemory is not affiliated with librecat.org. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.