DNS Gurus
Cached · just now
22 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31557600
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
Accept-Encoding

Caching Headers

4 headers
Age
Caching
0
Cache-Control
Caching
public, max-age=0, s-maxage=300, must-revalidate
Etag
Caching
"69300653-4162"
Last-Modified
Caching
Wed, 03 Dec 2025 09:43:47 GMT

Content Headers

2 headers
Content-Length
Content
16738
Content-Type
Content
text/html

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

12 headers
Alt-Svc
Other
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Date
Other
Wed, 31 Dec 2025 01:40:38 GMT
Traceresponse
Other
00-1886293b457eacc95444ad0c412586de-9fa9c83022340bd6-01
Via
Other
1.1 varnish, 1.1 google
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Debug-Info
Other
eyJyZXRyaWVzIjowfQ==
X-Platform-Cluster
Other
i7dymnob47qsi-master-7rqtwti
X-Platform-Processor
Other
qaz7suixxq2mdisxktmrktjmfy
X-Platform-Router
Other
73skihrmlmnisr44stap5ko3f4
X-Served-By
Other
cache-iad-kcgs7200156-IAD
X-Timer
Other
S1767145238.333264,VS0,VE5

Recommendations

Enable compression (gzip/brotli) to improve performance