Domain History
startuptartu.ee
Grade A+ · 100/100 · 0/0 security headers present
Security Score
A+
100/ 100
Security Headers
0/ 0
CSP Violations
NoViolations
Perfect score! (Because there's nothing to check)
Issues Found
0Issues
Recommendations
0Available
CSP Analysis
!No Content Security Policy Detected
This site does not set a Content-Security-Policy HTTP header. Without CSP, browsers allow all inline scripts, eval(), and resources from any origin, leaving the site vulnerable to Cross-Site Scripting (XSS) attacks.
Beyond headers: infrastructure exposure
via OSN, our sister projectSecurity headers protect the browser. OSN maps what's exposed underneath — servers, open ports, known CVEs, DNS and WHOIS.
See what the internet sees about startuptartu.eeWeak headers often come with other exposure — check the full picture.
See full exposure report on OSN →Free, no signup.
startuptartu.ee
3 scans since 7/19/2025
A+
Latest: 100/100
Total Scans
3
Latest Score
100/100
First Scan
7/19/2025
Last Scan
7/19/2025
Score Trend
Security score progression over 2 scans
Show off your security grade
Embed this badge on your site or README. It updates automatically after each scan and links back to this report.
HTML
<a href="https://headertest.com/results/startuptartu.ee" title="Security headers grade for startuptartu.ee — HeaderTest">
<img src="https://headertest.com/api/badge/startuptartu.ee" alt="HeaderTest security grade: A+ (100/100) for startuptartu.ee" />
</a>Markdown
[](https://headertest.com/results/startuptartu.ee)