DNS Gurus
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16 Headers

Detected Technologies from Headers

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ASP.NET logo ASP.NET Imperva logo Imperva Microsoft IIS logo Microsoft IIS

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Basic
default-src; img-src; script-src; +1 more
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

2 headers
Cache-Control
Caching
private
Expires
Caching
0

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

3 headers
Server
Microsoft IIS logo
Server
Microsoft-IIS/10.0
X-Aspnet-Version
ASP.NET logo
Server
4.0.30319
X-Powered-By
ASP.NET logo
Server
ASP.NET

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
incap_ses_1607_893186=UtMsLoimcE7NwUrkkzZNFlwlkWkAAAAA7Om9NncAYQ7g7CvRZ43uNg==; path=/; Domain=.certifiedlanguages.com

Other Headers

3 headers
Date
Other
Sun, 15 Feb 2026 01:46:34 GMT
X-Cdn
Imperva logo
Other
Imperva
X-Iinfo
Other
50-60206510-60206519 NNNN CT(73 150 0) RT(1771119964988 11) q(0 0 2 12) r(3 3) U12

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology