DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
cookie-catalog, cookie-price_list, User-Agent, Accept-Encoding

Caching Headers

1 headers
Cache-Control
Caching
max-age=14400

Content Headers

2 headers
Content-Length
Content
89360
Content-Type
Content
text/html; charset=ISO-8859-1

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

9 headers
Date
Other
Sun, 25 Jan 2026 04:47:29 GMT
Edge-Version
Other
2
Tmp-Set-Cookie
Other
PHPSESSID=l01gg1bj4jjosbf4ufnngafp9d; path=/; domain=.fprinter.com.br; secure; HttpOnly
Vmarine
Other
3
X-Azion-Edge-Location
Other
IAD
X-Azion-Request-Id
Other
d70fbbbfd02b18a67ed24986cf6c9b8a
X-Cache-Hits
Other
1
X-Host
Other
www.fprinter.com.br
X-Url
Other
/

Recommendations

Enable compression (gzip/brotli) to improve performance