portal.bprkotamakassar.co.id
Grade A+ · 100/100 · 6/7 security headers present
Security Score
Security Headers
CSP Violations
Issues Found
Recommendations
Security
100 / 100Excellent security posture with strong CSP protections in place.
Compliance
95 / 100CSP implementation follows recommended standards and specifications.
Best Practices
88 / 100Good practices in place but missing some important optimizations.
CSP Analysis
default-src 'self'; script-src 'self' 'nonce-BIkT8wxDd76BgFGREo02dg==' 'strict-dynamic' https://bprkotamakassar.co.id https://telegram.org; style-src 'self' 'nonce-BIkT8wxDd76BgFGREo02dg=='; img-src 'self' blob: data: https://bprkotamakassar.co.id *.openstreetmap.org *.unpkg.com https://ui-avatars.com; font-src 'self' data: ; connect-src 'self' https://bprkotamakassar.co.id; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; upgrade-insecure-requests;
Directive Analysis
Strict-Dynamic Analysis
Security Headers
same-origin
Isolates the browsing context to prevent Spectre-type side-channel attacks and cross-origin window manipulation.
camera=(self), microphone=(), geolocation=(self), payment=(), usb=(), interest-cohort=()
Restricts which browser features (camera, microphone, geolocation) the page can use, limiting attack surface.
strict-origin-when-cross-origin
Controls how much referrer information is sent with requests, preventing data leaks to third parties.
max-age=63072000; includeSubDomains; preload
Forces browsers to use HTTPS for all future requests, preventing man-in-the-middle attacks and SSL stripping.
nosniff
Prevents browsers from MIME-sniffing responses away from the declared Content-Type, blocking drive-by downloads.
DENY
Prevents the page from being embedded in iframes, protecting against clickjacking attacks.
Legacy XSS filter for older browsers. Modern browsers use CSP instead. Set to "0" to avoid false positives.
Issues Found
- •Info: 'blob:' URI in img-srcinfo
- •Info: 'data:' URI in font-srcinfo
- •Info: 'data:' URI in img-srcinfo
- •Subdomain wildcard '*.openstreetmap.org' in img-src - vulnerable to subdomain takeovermedium
- •Subdomain wildcard '*.unpkg.com' in img-src - vulnerable to subdomain takeovermedium
- •Whitelist entries ["https://bprkotamakassar.co.id", "https://telegram.org"]... are ignored when strict-dynamic is present (CSP3 behavior)medium
Recommendations
- →Consider implementing a stricter Content Security Policy
- →Replace wildcards (*) with specific source lists
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.
portal.bprkotamakassar.co.id
1 scan since 6/11/2026
Latest: 100/100
Total Scans
1
Latest Score
100/100
First Scan
6/11/2026
Last Scan
6/11/2026
Security
100 / 100Excellent security posture with strong CSP protections in place.
Compliance
95 / 100CSP implementation follows recommended standards and specifications.
Best Practices
88 / 100Good practices in place but missing some important optimizations.
Scan History
| Date | Score | CSP | Headers | Issues | Action |
|---|---|---|---|---|---|
| Jun 11, 2026 | A+ (100) | Yes | 6/7 | 6 | View → |
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.
<a href="https://headertest.com/results/portal.bprkotamakassar.co.id" title="Security headers grade for portal.bprkotamakassar.co.id — HeaderTest">
<img src="https://headertest.com/api/badge/portal.bprkotamakassar.co.id" alt="HeaderTest security grade: A+ (100/100) for portal.bprkotamakassar.co.id" />
</a>[](https://headertest.com/results/portal.bprkotamakassar.co.id)