DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
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 X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Accept-Ranges
Performance
bytes
Vary
Performance
User-Agent,Accept-Encoding

Caching Headers

3 headers
Cache-Control
Caching
max-age=3600, public
Expires
Caching
Wed, 24 Dec 2025 23:39:37 GMT
Pragma
Caching
public

Content Headers

2 headers
Content-Length
Content
82107
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
nginx/1.25.5

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

8 headers
Cache-Tag
Other
accpltraining.net
Cdn-Cache-Control
Other
max-age=2592000
Date
Other
Wed, 24 Dec 2025 23:39:37 GMT
X-Endurance-Cache-Level
Other
2
X-Nginx-Cache
Other
WordPress
X-Proxy-Cache
Other
MISS
X-Server-Cache
Other
true
X-Speedycache-Source
Other
Server

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 446ms