DNS Gurus
Cached · just now
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000
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
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
accept-encoding

Caching Headers

3 headers
Age
Caching
387505
Cache-Control
Caching
max-age=14400
Last-Modified
Caching
Fri, 09 Jan 2026 13:55:20 GMT

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

11 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Apo-Via
Other
tcache
Cf-Cache-Status
Other
HIT
Cf-Edge-Cache
Other
cache,platform=wordpress
Cf-Ray
Other
9bd963170fa807b5-IAD
Date
Other
Wed, 14 Jan 2026 01:33:45 GMT
Link
Other
<https://main.pl/>; rel=shortlink
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=gms%2FPpQobMS137VDZM3tg%2Brh%2Bf5bxcKhO41cGBer3ZJ%2FfA4z%2Fq2x8bxqIv2NIkCp6zs8Mhptftp29tUONQc5Ft9VQNbqlQh1zu0%3D"}]}
Rt-Fastcgi-Cache
Other
BYPASS
Server-Timing
Other
cfEdge;dur=56,cfOrigin;dur=0

Recommendations

Enable compression (gzip/brotli) to improve performance