opencores.org website report
Opencores was registered 27 years 1 month ago, is ranked #56,297 worldwide (top 2%), has an estimated value of $40,252. It may earn around $3,259 per month from advertising.
Technology & Computing English
Last updated
NetherlandsKey facts about opencores.org
- Domain
- opencores.org
- Website name
- Home :: OpenCores
- Category
- Technology & Computing
- Estimated worth
- $40,252
- Global rank
- #56,297 (top 2% of 3.5M ranked sites)
- Monthly visitors (est.)
- 34K · 1.7M page views
- Registered
- September 18, 1999 (27 years 1 month ago)
- Expires
- September 18, 2026
- Registrar
- Key-Systems GmbH
- Server location
Netherlands- Network
- Transip B.V. AS20857
- Email provider
- Self-hosted / other (mail.opencores.org)
- Language
- English
- Data updated
Estimated traffic & revenue
| Page views | Visitors | Ad revenue | |
|---|---|---|---|
| Daily | 56,930 | 1,139 | $109 |
| Monthly | 1,707,910 | 34,158 | $3,259 |
| Yearly | 20,494,920 | 409,896 | $39,108 |
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 | #37,526,207 |
| 2026-07 | #60,215 |
Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).
How we estimate opencores.org's value
The estimate is the higher of two independent approaches, both computed automatically from public data.
- Traffic value: $40,252Driven by the global rank #56,297 (≈1.7M page views / month) plus a capped age bonus.
- Activity value: $720Domain age plus observable signs of an active, professionally run website.
Activity signals found
| Domain age (27 years 1 month) | $400 |
| Active website with metadata | +$150 |
| Email authentication (SPF) | +$50 |
| Security headers (40/100) | +$120 |
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 | Home :: OpenCores 17 chars |
|---|---|
| Meta description | Missing |
| Meta keywords | cores, VHDL, Verilog HDL, ASIC, Synthesizable, standard cell, IP, Intellectual Property, 32-bit RISC, UART, PCI, SDRAM, full custom, system on a chip, SOC, reusable, design, development, synthesis, designs, developers, C, Linux, eCos, open, free, open source cores, RTL code, system-on-a-chip, circui |
| Language | English |
| Response time | 0.7 s Fast |
Homepage structure
9 H1 headings found; one main H1 is usually recommended.
Technology & infrastructure
| CDN / proxy | None detected |
|---|---|
| Web server | nginx/1.16.0 |
| Platform / language | Not disclosed |
| DNS provider | Unknown |
| Email provider | Self-hosted / other (mail.opencores.org) |
| SPF record | v=spf1 mx a ~all |
| IPv6 (AAAA) | No |
| 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 | .org — a generic extension popular with non-profits and communities |
|---|---|
| Name length | 9 characters Medium |
| Hyphens / digits | No hyphen · no digits |
Security headers
Homepage answered HTTP 200 at https://opencores.org/ · checked Oct 26, 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.
- Cookie flags1 cookie(s) set; firstvisit (no Secure/HttpOnly/SameSite).
- Software version disclosureReveals Server: nginx/1.16.0, which helps attackers target known vulnerabilities.
Raw HTTP response headers
HTTP/1.1 200 OK Server: nginx/1.16.0 Date: Mon, 26 Oct 2026 03:50:51 GMT Content-Type: text/html; charset=utf-8 Transfer-Encoding: chunked Connection: keep-alive Set-Cookie: firstvisit=1; expires=Wed, 25-Nov-2026 03:50:51 GMT; Max-Age=2592000
Hosting
| IP address | 37.97.232.80 |
|---|---|
| Location | Netherlands |
| Network (ISP) | Transip B.V. |
| Autonomous system | AS20857 TransIP B.V. |
| Server software | nginx/1.16.0 |
Nameservers
| Host | IP | Country |
|---|---|---|
| ns0.transip.net | 195.135.195.195 |  Italy |
| ns1.transip.nl | 195.8.195.195 | Netherlands |
| ns2.transip.eu | 37.97.199.195 | Netherlands |
Domain registration (WHOIS)
| Registrar | Key-Systems GmbH |
|---|---|
| Created | September 18, 1999 27 years 1 month ago |
| Updated | November 24, 2025 |
| Expires | September 18, 2026 Expired |
| Status | clientTransferProhibited |
Raw WHOIS record
Domain Name: opencores.org Registry Domain ID: REDACTED Registrar WHOIS Server: whois.rrpproxy.net Registrar URL: http://www.key-systems.net Updated Date: 2025-11-24T21:47:33Z Creation Date: 1999-09-18T23:59:05Z Registry Expiry Date: 2026-09-18T23:59:05Z Registrar: Key-Systems GmbH Registrar IANA ID: 269 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +49.68949396850 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Name Server: ns0.transip.net Name Server: ns1.transip.nl Name Server: ns2.transip.eu DNSSEC: signedDelegation URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/ >>> Last update of WHOIS database: 2026-07-21T06:40:14Z <<< 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 | opencores.org | ip: 37.97.232.80 | 290 |
| NS | opencores.org | target: ns0.transip.net | 86393 |
| NS | opencores.org | target: ns2.transip.eu | 86393 |
| NS | opencores.org | target: ns1.transip.nl | 86393 |
| SOA | opencores.org | mname: ns0.transip.net rname: hostmaster.transip.nl serial: 2026071903 refresh: 86400 retry: 1800 expire: 2419200 minimum-ttl: 300 | 3600 |
| MX | opencores.org | pri: 0 target: mail.opencores.org | 300 |
| TXT | opencores.org | txt: v=spf1 mx a ~all | 300 |
| TXT | opencores.org | txt: google-site-verification=KXxl6P0zFdUF1B8isF1GcPpdUhw_m2LC29JKGIGBNko | 300 |
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Questions about opencores.org
When was opencores.org registered?
Opencores.org was registered on September 18, 1999, making it 27 years 1 month old.
Who is the domain registrar for opencores.org?
Opencores.org is registered through Key-Systems GmbH.
Where is opencores.org hosted?
Opencores.org's server (IP 37.97.232.80) is located in Netherlands.
How much is opencores.org worth?
We estimate opencores.org is worth $40,252. 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 opencores.org get?
Based on its rank, opencores.org receives roughly 34K unique visitors and 1.7M page views per month. These figures are modelled from the rank, not measured.
What is opencores.org's global rank?
Opencores.org has an estimated global rank of 56,297, 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 opencores.org?
Opencores.org resolves to 37.97.232.80, on the network of Transip B.V. (AS20857).
What email provider does opencores.org use?
According to its MX records, opencores.org receives email with Self-hosted / other (mail.opencores.org). It publishes an SPF record to authenticate its outgoing mail.
Own opencores.org? Add the badge
Shows your live global rank. To cite this report: “StatMemory, opencores.org website report, https://statmemory.com/opencores.org”.
StatMemory is not affiliated with opencores.org. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.