Onecalendar.nl — Website Analysis

onecalendar.nl does not currently appear in the top 1 million websites by traffic. Limited data is available, but the domain has an estimated value of $0 based on available signals.

The site runs on a .nl (nl) domain with servers located in United States, primary IP address 204.14.183.6. Its homepage is titled “OneCalendar - Discover the best calendar app of 2025”.

onecalendar.nl was first registered on 2013-11-14 through Realtime Register.

Users commonly reach onecalendar.nl by searching for "onecalendar", "onecalendar app", "onecalendar download", "onecalendar reviews", "onecalendar changi airport".

People searching for these terms often visit onecalendar.nl:

Based on our analysis, onecalendar.nl does not appear to use HTTPS and scores 0% on security headers. There is room for improvement in security configuration.

onecalendar.nl is missing 5 of 5 recommended security headers (Strict-Transport-Security, Content-Security-Policy, X-Content-Type-Options, X-Frame-Options, X-XSS-Protection). This leaves visitors more exposed to browser-based attacks.

All values are estimates based on publicly available traffic data.

Hosted in the United States, onecalendar.nl benefits from low latency for North American visitors and proximity to major internet exchange points.

Active since 2013 (12 years), onecalendar.nl has a decade-plus track record — a sign of a stable, established web presence.

onecalendar.nl uses onecalendar, onecalendar app, onecalendar download, onecalendar reviews, onecalendar changi airport in its technology stack.

Content-Type
Date
Accept-Ranges
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Vary
Strict-Transport-Security
Referrer-Policy
X-Content-Type-Options
X-XSS-Protection
X-DNS-Prefetch-Control
Content-Security-Policy
X-Frame-Options
x-permitted-cross-domain-policies
permissions-policy

Active since 2013 (12 years), onecalendar.nl has a decade-plus track record — a sign of a stable, established web presence.