Duo.nl — Website Analysis
Comprehensive traffic, valuation, and technical report for duo.nl
duo.nl holds a global traffic rank of #38,618, placing it in the top 100,000 websites. That translates to roughly 199 visitors per day and an estimated worth of $181,263.
The site runs on a .nl (nl) domain with servers located in The Netherlands, primary IP address 194.171.77.37, an active HTTPS configuration. Its homepage is titled “DUO - Particulier”.
Projected advertising income for duo.nl comes to about $133 daily, or $48,648 annually.
duo.nl was first registered on 1998-12-18 through Rijksoverheid.
Users commonly reach duo.nl by searching for "duolingo", "duotrigordle", "duolingo english test", "duo", "duolingo login".
People searching for these terms often visit duo.nl:
duolingoduotrigordleduolingo english testduoduolingo loginduodenumduolingo irishduo halloween costumesduo hookduolingo music| SSL Certificate | Secure |
| Security Score | 40% |
| Strict-Transport-Security | ✗ |
| Content-Security-Policy | ✗ |
| X-Content-Type-Options | ✓ |
| X-Frame-Options | ✓ |
| X-XSS-Protection | ✗ |
Based on our analysis, duo.nl implements HTTPS encryption and scores 40% on security headers. There is room for improvement in security configuration.
duo.nl implements 2 of 5 key security headers. Missing: Strict-Transport-Security, Content-Security-Policy, X-XSS-Protection. Adding these would protect visitors from clickjacking, XSS, and MIME-type attacks.
| Purchase/Sale Value | $181,263 |
| Daily Revenue | $133 |
| Monthly Revenue | $3,776 |
| Yearly Revenue | $45,316 |
| Daily Visitors | 199 |
All values are estimates based on publicly available traffic data.
Rank #38,618 places duo.nl in the top 10% of tracked websites — a well-established web presence with consistent traffic.
At this traffic level, duo.nl has significant monetization potential. Sites with similar traffic profiles typically earn through advertising, subscriptions, or e-commerce — not just display ads.
These are the websites closest to duo.nl in global traffic ranking.
| Website | duo.nl |
| Domain Age | 1998-12-18 00:00:00 |
| TLD | .nl |
| Hosting Location | The Netherlands |
| Primary IP | 194.171.77.37 |
Hosted in The Netherlands, which may indicate the site primarily serves visitors in that region or the business is based there.
Registered in 1998, duo.nl is a veteran domain at 27+ years old. Long-established domains carry more trust with users and search engines.
duo.nl uses duolingo, duotrigordle, duolingo english test, duo, duolingo login in its technology stack.
| Host | Type | IP | Nameserver |
|---|---|---|---|
| duo.nl | A | 194.171.77.37 | ns1.duo.nl. |
| duo.nl | A | 192.87.36.2 | ns2.surfnet.nl. |
Cache-Control
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Content-Security-Policy
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| Registrar | Rijksoverheid |
| Registered | 1998-12-18 00:00:00 |
| Status | Active |
Registered in 1998, duo.nl is a veteran domain at 27+ years old. Long-established domains carry more trust with users and search engines.
Full WHOIS record →How much is duo.nl worth?
duo.nl has an estimated value of $181,263 based on its traffic volume, global ranking, and projected advertising revenue.
How much traffic does duo.nl get?
duo.nl receives approximately 199 unique visitors per day. Its global traffic rank is #38,618.
Is duo.nl safe to visit?
duo.nl uses HTTPS encryption and has an active SSL certificate, which is a positive indicator of security. Always exercise caution when entering personal information on any website.
Where is duo.nl hosted?
The servers for duo.nl are located in The Netherlands.
Who owns duo.nl?
Ownership details for duo.nl can be found in the WHOIS section below. Many domain owners use privacy protection services to keep their registration details private.
How does duo.nl rank compared to other .nl websites?
With a global rank of #38,618, duo.nl is a well-established .nl domain.
| Domain | duo.nl |
| TLD | .nl |
| SSL | Secure |
| Server Location | The Netherlands |
| Global Rank | #38,618 |
| Registrar | Rijksoverheid |
| Domain Age | 1998-12-18 00:00:00 |
| Title | DUO - Particulier |
| Description | Informatie voor studenten, terugbetalers en leraren. Informatie over studiefinanciering, studieschuld, reizen, lesgeld, diploma’s en staatsexamens. |