DNS Gurus
Open Cached · 1h ago
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
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 Strict-Transport-Security header with max-age of at least 1 year
  • • 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
Cookie,Accept-Encoding

Caching Headers

4 headers
Cache-Control
Caching
public, max-age=21600
Etag
Caching
"1764623942-0"
Expires
Caching
Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified
Caching
Mon, 01 Dec 2025 21:19:02 GMT

Content Headers

2 headers
Content-Language
Content
en
Content-Type
Content
text/html; charset=utf-8

Server Headers

2 headers
Server
Server
Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.2.34
X-Powered-By
Server
PHP/7.2.34

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

4 headers
Date
Other
Tue, 02 Dec 2025 01:53:22 GMT
Link
Other
<https://sai.org.in/en>; rel="canonical",<https://sai.org.in/en>; rel="shortlink"
X-Drupal-Cache
Other
HIT
X-Generator
Other
Drupal 7 (https://www.drupal.org)

Recommendations

Enable compression (gzip/brotli) to improve performance

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

Analysis completed in 0ms