DNS Gurus
Cached · just now
23 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
Good
nosniff
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 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
ft-flags, Accept-Encoding,Origin

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
0
Content-Type
Content
application/json; charset=utf-8

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

15 headers
Alt-Svc
Other
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Date
Other
Thu, 15 Jan 2026 10:02:05 GMT
Ft-App-Name
Other
ads-api
Ft-Backend-Timestamp
Other
2026-01-15T10:02:05.936Z
Ft-System-Code
Other
next-ads-api
Via
Other
1.1 varnish, 1.1 varnish
X-Cache
Other
MISS, MISS
X-Cache-Hits
Other
0, 0
X-Download-Options
Other
noopen
X-Ft-Cachable
Other
true
X-Ratelimit-Limit
Other
100
X-Ratelimit-Remaining
Other
99
X-Ratelimit-Reset
Other
1768471375
X-Served-By
Other
cache-iad-kcgs7200123-IAD, cache-iad-kcgs7200150-IAD
X-Timer
Other
S1768471326.934603,VS0,VE3

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching