DNS Gurus
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19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

3 headers
Cache-Control
Caching
must-revalidate, no-cache, private
Expires
Caching
-1
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Language
Content
es
Content-Type
Content
text/html; charset=UTF-8

Server Headers

2 headers
Server
Server
nginx
X-Powered-By
Server
PHP/8.1.21

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Date
Other
Tue, 13 Jan 2026 21:12:09 GMT
Link
Other
<https://utec.edu.pe/sites/default/files/2025-07/CAMPA%C3%91A%20IA%20-%20BANNER%20WEB.webp>; rel="preload"; as="image"; type="image/webp"
X-Drupal-Cache
Other
HIT
X-Drupal-Dynamic-Cache
Other
MISS
X-Generator
Other
Drupal 9 (https://www.drupal.org)
X-Ua-Compatible
Other
IE=edge

Recommendations

Enable compression (gzip/brotli) to improve performance

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