complex-systems.com website report
Complex Systems was registered 31 years 3 months ago, is ranked #116,202 worldwide (top 3%), has an estimated value of $17,102. It may earn around $1,570 per month from advertising.
Business & Industrial English
Last updated
Key facts about complex-systems.com
- Domain
- complex-systems.com
- Website name
- Complex Systems
- Category
- Business & Industrial
- Estimated worth
- $17,102
- Global rank
- #116,202 (top 3% of 3.4M ranked sites)
- Monthly visitors (est.)
- 16K · 823K page views
- Registered
- July 29, 1995 (31 years 3 months ago)
- Expires
- July 28, 2027
- Registrar
- GoDaddy Corporate Domains, LLC
- Server location
United States- Network
- Wolfram Research
- Email provider
- Self-hosted / other (mx1.wolfram.com)
- Language
- English
- Data updated
Estimated traffic & revenue
| Page views | Visitors | Ad revenue | |
|---|---|---|---|
| Daily | 27,422 | 548 | $52 |
| Monthly | 822,657 | 16,453 | $1,570 |
| Yearly | 9,871,884 | 197,436 | $18,840 |
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 | #37,603,497 |
| 2026-07 | #1,573,374 |
| 2026-08 | #1,298,180 |
Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).
How we estimate complex-systems.com's value
The estimate is the higher of two independent approaches, both computed automatically from public data.
- Traffic value: $17,102Driven by the global rank #116,202 (≈823K page views / month) plus a capped age bonus.
- Activity value: $666Domain age plus observable signs of an active, professionally run website.
Activity signals found
| Domain age (31 years 3 months) | $400 |
| Active website with metadata | +$150 |
| Email authentication (SPF) | +$50 |
| Security headers (22/100) | +$66 |
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 | Complex Systems 15 chars |
|---|---|
| Meta description | Missing |
| Meta keywords | None |
| Language | English |
| Response time | 0.32 s Fast |
Homepage structure
No H1 heading found in the server HTML.
Technology & infrastructure
| CDN / proxy | None detected |
|---|---|
| Web server | Apache |
| Platform / language | PHP |
| DNS provider | Unknown |
| Email provider | Self-hosted / other (mx1.wolfram.com) |
| SPF record | v=spf1 include:wolfram.com -all |
| IPv6 (AAAA) | No |
| CAA record | No |
Services verified in DNS
No third-party verification records found.
Domain name
| Extension | .com — the most widely used generic extension, originally for commercial sites |
|---|---|
| Name length | 15 characters Long |
| Hyphens / digits | 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.
- Cookie flags1 cookie(s) set; WR_SID (no Secure/HttpOnly/SameSite).
- Software version disclosureReveals X-Powered-By: PHP/5.4.16, which helps attackers target known vulnerabilities.
Raw HTTP response headers
HTTP/1.1 200 OK Date: Sat, 11 Jul 2026 04:07:29 GMT Server: Apache Set-Cookie: WR_SID=82.66.64.248.1783742849202991; path=/; expires=Tue, 08-Jul-36 04:07:29 GMT; domain=.complex-systems.com X-Powered-By: PHP/5.4.16 Link: <https://www.complex-systems.com/>; rel=shortlink Content-Type: text/html; charset=UTF-8
Hosting
| IP address | 140.177.52.200 |
|---|---|
| Location | |
| Network (ISP) | Wolfram Research |
| Server software | Apache |
Nameservers
| Host | IP | Country |
|---|---|---|
| wri-dns2.wolfram.com | 140.177.10.23 | |
| wri-dns3.wolfram.com | 140.177.10.19 |
Domain registration (WHOIS)
| Registrar | GoDaddy Corporate Domains, LLC |
|---|---|
| Created | July 29, 1995 31 years 3 months ago |
| Updated | June 27, 2026 |
| Expires | July 28, 2027 in 269 days |
| Status | clientTransferProhibited |
Raw WHOIS record
Domain Name: COMPLEX-SYSTEMS.COM Registry Domain ID: 2416511_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.brandsight.com Registrar URL: http://gcd.com Updated Date: 2026-06-27T23:11:35Z Creation Date: 1995-07-29T04:00:00Z Registry Expiry Date: 2027-07-28T04:00:00Z Registrar: GoDaddy Corporate Domains, LLC Registrar IANA ID: 3786 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.5189669187 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Name Server: WRI-DNS2.WOLFRAM.COM Name Server: WRI-DNS3.WOLFRAM.COM DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of whois database: 2026-08-30T23:59:08Z <<< 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 | complex-systems.com | ip: 140.177.52.200 | 594 |
| NS | complex-systems.com | target: wri-dns2.wolfram.com | 86400 |
| NS | complex-systems.com | target: iugate.ucs.indiana.edu | 86400 |
| NS | complex-systems.com | target: wri-dns3.wolfram.com | 86400 |
| SOA | complex-systems.com | mname: complex-systems.com rname: postmaster.wolfram.com serial: 11418 refresh: 86400 retry: 21600 expire: 604800 minimum-ttl: 50400 | 50395 |
| HINFO | complex-systems.com | cpu: Wolfram_Research_Inc os: NONE | 86400 |
| MX | complex-systems.com | pri: 10 target: mx1.wolfram.com | 86400 |
| MX | complex-systems.com | pri: 10 target: mx2.wolfram.com | 86400 |
| TXT | complex-systems.com | txt: r31dkmpu2seomhgt0ak0jorbgf | 86400 |
| TXT | complex-systems.com | txt: v=spf1 include:wolfram.com -all | 86400 |
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complex-systems.com compared with similar websites
| Website | Global rank | Est. worth | Registered | Hosted in |
|---|---|---|---|---|
| complex-systems.com | #116,202 | $17,102 | 1995 | |
| konsom.ru | #1,242,823 | $1,372 | 2000 | |
| solvewickedproblems.com | #100,193,333 | $225 | 2012 | |
| kvantprogramm.ru | #885,956 | $1,649 | 2015 | |
| cssociety.org | #661,338 | $2,398 | 2006 | |
| complexphotonics.org | #2,850,896 | $504 | 2018 | |
| necsi.edu | #96,089 | $21,381 | 1999 |
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Questions about complex-systems.com
When was complex-systems.com registered?
Complex-systems.com was registered on July 29, 1995, making it 31 years 3 months old.
Who is the domain registrar for complex-systems.com?
Complex-systems.com is registered through GoDaddy Corporate Domains, LLC.
Where is complex-systems.com hosted?
Complex-systems.com's server (IP 140.177.52.200) is located in United States.
How much is complex-systems.com worth?
We estimate complex-systems.com is worth $17,102. 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 complex-systems.com get?
Based on its rank, complex-systems.com receives roughly 16K unique visitors and 823K page views per month. These figures are modelled from the rank, not measured.
What is complex-systems.com's global rank?
Complex-systems.com has an estimated global rank of 116,202, 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 complex-systems.com?
Complex-systems.com resolves to 140.177.52.200, on the network of Wolfram Research.
What email provider does complex-systems.com use?
According to its MX records, complex-systems.com receives email with Self-hosted / other (mx1.wolfram.com). It publishes an SPF record to authenticate its outgoing mail.
When does complex-systems.com expire?
The domain registration of complex-systems.com is valid until July 28, 2027 (in 269 days), at GoDaddy Corporate Domains, LLC. Owners usually renew before that date.
What websites are similar to complex-systems.com?
Popular websites in the same category as complex-systems.com include konsom.ru, solvewickedproblems.com, kvantprogramm.ru, cssociety.org, complexphotonics.org.
Own complex-systems.com? Add the badge
Shows your live global rank. To cite this report: “StatMemory, complex-systems.com website report, https://statmemory.com/complex-systems.com”.
StatMemory is not affiliated with complex-systems.com. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.