open.us — Traffic, Worth & Safety

open.us 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 .us (us) domain with servers located in Germany, primary IP address 163.114.217.49.

open.us was first registered on 2008-09-15 through Name.com, Inc..

Users commonly reach open.us by searching for "opentable", "openai", "open24", "openclaw", "openguessr".

People searching for these terms often visit open.us:

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

open.us 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 Germany, a major European data center hub. This provides fast access for EU users and compliance with European data regulations.

Active since 2008 (17 years), open.us has a decade-plus track record — a sign of a stable, established web presence.

These technologies were detected from open.us's HTTP response headers.

Subdomains discovered via Certificate Transparency logs for open.us:

These subdomains were found in publicly issued SSL certificates. They may include staging, API, mail, and internal services.

Content-Type
X-Frame-Options
Vary
x-auto-login
Link
x-ua-compatible
Cache-Control
Pragma
Expires
Date
Content-Length
Strict-Transport-Security
Report-To
Content-Security-Policy
Content-Security-Policy-Report-Only
Accept-CH
Cross-Origin-Resource-Policy
Cross-Origin-Opener-Policy-Report-Only
Permissions-Policy
reporting-endpoints
Server
X-XSS-Protection
X-Content-Type-Options
Alt-Svc

Active since 2008 (17 years), open.us has a decade-plus track record — a sign of a stable, established web presence.