libron.net website report
Libron(リブロン)は、カーリルAPIを使いAmazonのページから最寄りの図書館(全国7000以上の図書館に対応)の蔵書を検索できる便利なツールです。iPhone版、Firefox Greasemonkey版、Chrome Extension版を配布しています。
Libron was registered 17 years 2 months ago, is ranked #2,689,004 worldwide (top 82%), has an estimated value of $784. It may earn around $66 per month from advertising.
Arts & Entertainment Chamorro Fastly
Last updated
Key facts about libron.net
- Domain
- libron.net
- Website name
- Libron(リブロン) – 図書館をもっと身近に
- Category
- Arts & Entertainment
- Estimated worth
- $784
- Global rank
- #2,689,004 (top 82% of 3.3M ranked sites)
- Monthly visitors (est.)
- 693 · 35K page views
- Registered
- August 1, 2009 (17 years 2 months ago)
- Expires
- August 1, 2027
- Registrar
- GMO Internet Group, Inc. d/b/a Onamae.com
- Server location
United States- CDN
- Fastly
- Email provider
- Google Workspace
- Language
- Chamorro
- Data updated
Estimated traffic & revenue
| Page views | Visitors | Ad revenue | |
|---|---|---|---|
| Daily | 1,156 | 23 | $2 |
| Monthly | 34,668 | 693 | $66 |
| Yearly | 416,016 | 8,316 | $792 |
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 | #30,961,662 |
| 2026-07 | #2,689,004 |
Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).
How we estimate libron.net's value
The estimate is the higher of two independent approaches, both computed automatically from public data.
- Traffic value: $669Driven by the global rank #2,689,004 (≈35K page views / month) plus a capped age bonus.
- Activity value: $784Domain age plus observable signs of an active, professionally run website.
Activity signals found
| Domain age (17 years 2 months) | $284 |
| Active website with metadata | +$150 |
| Professional email (Google Workspace) | +$150 |
| CDN / performance layer (Fastly) | +$100 |
| Security headers (25/100) | +$75 |
| IPv6 enabled | +$25 |
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 | Libron(リブロン) – 図書館をもっと身近に 25 chars |
|---|---|
| Meta description | Libron(リブロン)は、カーリルAPIを使いAmazonのページから最寄りの図書館(全国7000以上の図書館に対応)の蔵書を検索できる便利なツールです。iPhone版、Firefox Greasemonkey版、Chrome Extension版を配布しています。 134 chars |
| Meta keywords | リブロン,図書館,Amazon,カーリル,検索,蔵書,アドオン,addon,Firefox,Chrome,拡張,グリモン,Greasemonkey,無料,ライフハック,lifehack,iPhone |
| Language | Chamorro |
| Response time | 0.48 s Fast |
Homepage structure
Exactly one H1 heading — good practice.
Technology & infrastructure
| CDN / proxy | Fastly |
|---|---|
| Web server | GitHub.com |
| Platform / language | Not disclosed |
| DNS provider | Amazon Route 53 |
| Email provider | Google Workspace |
| SPF record | Missing |
| IPv6 (AAAA) | Yes |
| CAA record | No |
Services verified in DNS
Google Search Console
Detected from TXT verification and SPF records published by the domain owner.
Domain name
| Extension | .net — a generic extension originally intended for network services |
|---|---|
| Name length | 6 characters Short |
| Hyphens / digits | No hyphen · no digits |
Security headers
Collected with an older method; a fresh check is running and will appear on your next visit.
- HTTPSThe homepage is not served over HTTPS.
- 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: Mon, 21 Apr 2025 09:49:13 GMT access-control-allow-origin: * etag: "68061499-2805" expires: Mon, 13 Jul 2026 21:08:49 GMT cache-control: max-age=600 x-proxy-cache: MISS x-github-request-id: 8DDE:1B3BE4:3537F2:35B2F2:6A555188 accept-ranges: bytes date: Mon, 13 Jul 2026 20:58:50 GMT via: 1.1 varnish age: 1 x-served-by: cache-par-lfpg1960028-PAR x-cache: HIT x-cache-hits: 1 x-timer: S1783976331.664076,VS0,VE1 vary: Accept-Encoding x-fastly-request-id: b7268f7aea1277b731d509e92366a4d09f7b6d17 content-length: 10245
Hosting
| IP address | 185.199.111.153 |
|---|---|
| Location | |
| Server software | GitHub.com |
Nameservers
| Host | IP | Country |
|---|---|---|
| ns-115.awsdns-14.com | 205.251.192.115 | |
| ns-1346.awsdns-40.org | 205.251.197.66 | |
| ns-1990.awsdns-56.co.uk | 205.251.199.198 | |
| ns-652.awsdns-17.net | 205.251.194.140 |
Domain registration (WHOIS)
| Registrar | GMO Internet Group, Inc. d/b/a Onamae.com |
|---|---|
| Created | August 1, 2009 17 years 2 months ago |
| Updated | July 2, 2026 |
| Expires | August 1, 2027 in 279 days |
| Status | clientTransferProhibited |
Raw WHOIS record
Domain Name: LIBRON.NET Registry Domain ID: 1564224019_DOMAIN_NET-VRSN Registrar WHOIS Server: whois.discount-domain.com Registrar URL: https://internet.gmo/ Updated Date: 2026-07-02T02:29:13Z Creation Date: 2009-08-01T04:01:06Z Registry Expiry Date: 2027-08-01T04:01:06Z Registrar: GMO Internet Group, Inc. d/b/a Onamae.com Registrar IANA ID: 49 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +81.337709199 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Name Server: NS-115.AWSDNS-14.COM Name Server: NS-1346.AWSDNS-40.ORG Name Server: NS-1990.AWSDNS-56.CO.UK Name Server: NS-652.AWSDNS-17.NET DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of whois database: 2026-07-13T20:58:39Z <<< For more information on Whois status codes, please visit https://icann.org/epp NOTICE: The expiration date displayed in this record is the date the registrar's sponsorship of the domain name registration in the registry is currently set to expire. This date does not necessarily reflect the expiration date of the domain name registrant's agreement with the sponsoring registrar. Users may consult the sponsoring registrar's Whois database to view the registrar's reported date of expiration for this registration. TERMS OF USE: You are not authorized to access or query our Whois database through the use of electronic processes that are high-volume and automated except as reasonably necessary to register domain names or modify existing registrations; the Data in VeriSign Global Registry Services' ("VeriSign") Whois database is provided by VeriSign for information purposes only, and to assist persons in obtaining information about or related to a domain name registration record. VeriSign does not guarantee its accuracy. By submitting a Whois query, you agree to abide by the following terms of use: You agree that you may use this Data only for lawful purposes and that under no circumstances will you use this Data to: (1) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via e-mail, telephone, or facsimile; or (2) enable high volume, automated, electronic processes that apply to VeriSign (or its computer systems). The compilation, repackaging, dissemination or other use of this Data is expressly prohibited without the prior written consent of VeriSign. You agree not to use electronic processes that are automated and high-volume to access or query the Whois database except as reasonably necessary to register domain names or modify existing registrations. VeriSign reserves the right to restrict your access to the Whois database in its sole discretion to ensure operational stability. VeriSign may restrict or terminate your access to the Whois database for failure to abide by these terms of use. VeriSign reserves the right to modify these terms at any time. The Registry database contains ONLY .COM, .NET, .EDU domains and Registrars.
DNS records
| Type | Host | Value | TTL |
|---|---|---|---|
| A | libron.net | ip: 185.199.109.153 | 299 |
| A | libron.net | ip: 185.199.110.153 | 299 |
| A | libron.net | ip: 185.199.108.153 | 299 |
| A | libron.net | ip: 185.199.111.153 | 299 |
| NS | libron.net | target: ns-115.awsdns-14.com | 86400 |
| NS | libron.net | target: ns-1990.awsdns-56.co.uk | 86400 |
| NS | libron.net | target: ns-652.awsdns-17.net | 86400 |
| NS | libron.net | target: ns-1346.awsdns-40.org | 86400 |
| SOA | libron.net | mname: ns-115.awsdns-14.com rname: awsdns-hostmaster.amazon.com serial: 1 refresh: 7200 retry: 900 expire: 1209600 minimum-ttl: 86400 | 900 |
| MX | libron.net | pri: 1 target: aspmx.l.google.com | 300 |
| MX | libron.net | pri: 10 target: aspmx2.googlemail.com | 300 |
| MX | libron.net | pri: 10 target: aspmx3.googlemail.com | 300 |
Show all 19 records
| MX | libron.net | pri: 5 target: alt1.aspmx.l.google.com | 300 |
| MX | libron.net | pri: 5 target: alt2.aspmx.l.google.com | 300 |
| TXT | libron.net | txt: google-site-verification=dVEq4glExMZXnBkxDEBbSArngmeTYsAgVVFvCJwze2s | 300 |
| AAAA | libron.net | ipv6: 2606:50c0:8002::153 | 299 |
| AAAA | libron.net | ipv6: 2606:50c0:8001::153 | 299 |
| AAAA | libron.net | ipv6: 2606:50c0:8003::153 | 299 |
| AAAA | libron.net | ipv6: 2606:50c0:8000::153 | 299 |
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libron.net compared with similar websites
| Website | Global rank | Est. worth | Registered | Hosted in |
|---|---|---|---|---|
| libron.net | #2,689,004 | $784 | 2009 | |
| calil.jp | #54,977 | $41,238 | 2012 | |
| j-sla.or.jp | #611,759 | $2,331 | — | |
| ndl.go.jp | #5,661 | $627K | — | |
| tokyo-toshokan.net | #5,526,823 | $502 | 2005 | |
| mys-bun.or.jp | #12,315,354 | $117 | — | |
| nakanoshima-library.jp | #8,516,381 | $272 | 2016 |
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Questions about libron.net
When was libron.net registered?
Libron.net was registered on August 1, 2009, making it 17 years 2 months old.
Who is the domain registrar for libron.net?
Libron.net is registered through GMO Internet Group, Inc. d/b/a Onamae.com.
Where is libron.net hosted?
Libron.net's server (IP 185.199.111.153) is located in United States.
How much is libron.net worth?
We estimate libron.net is worth $784. 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 libron.net get?
Based on its rank, libron.net receives roughly 693 unique visitors and 35K page views per month. These figures are modelled from the rank, not measured.
What is libron.net's global rank?
Libron.net has an estimated global rank of 2,689,004, 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 libron.net?
Libron.net resolves to 185.199.111.153, and is served through Fastly. Its DNS is managed by Amazon Route 53.
What email provider does libron.net use?
According to its MX records, libron.net receives email with Google Workspace. No SPF record was found.
When does libron.net expire?
The domain registration of libron.net is valid until August 1, 2027 (in 279 days), at GMO Internet Group, Inc. d/b/a Onamae.com. Owners usually renew before that date.
What websites are similar to libron.net?
Popular websites in the same category as libron.net include calil.jp, j-sla.or.jp, ndl.go.jp, tokyo-toshokan.net, mys-bun.or.jp.
Own libron.net? Add the badge
Shows your live global rank. To cite this report: “StatMemory, libron.net website report, https://statmemory.com/libron.net”.
StatMemory is not affiliated with libron.net. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.