DNS Gurus
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35 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=300
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
origin-when-cross-origin
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
  • • 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

3 headers
Age
Caching
0
Cache-Control
Caching
max-age=31536000, no-cache, stale-if-error=31536000
Etag
Caching
W/"13bzp0fm7lr24px"

Content Headers

2 headers
Content-Length
Content
99550
Content-Type
Content
text/html; charset=utf-8

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

20 headers
City
Other
ashburn
Client-Geo-Region
Other
region-other
Continent-Code
Other
NA
Country-Code
Other
US
Date
Other
Fri, 26 Dec 2025 04:49:57 GMT
Traceparent
Other
00-694e13f4000000004aeed728e2962180-4aeed728e2962180-00
Tracestate
Other
dd=t.tid:694e13f400000000;t.dm:-11;s:-1;p:4aeed728e2962180
Via
Other
1.1 varnish, 1.1 varnish, 1.1 varnish
X-Cache
Other
MISS, MISS, MISS, MISS, MISS
X-Cache-Hits
Other
0, 0, 0, 0, 0
X-Datadog-Parent-Id
Other
5399489573863956864
X-Datadog-Sampling-Priority
Other
-1
X-Datadog-Tags
Other
_dd.p.tid=694e13f400000000
X-Datadog-Trace-Id
Other
5399489573863956864
X-Dns-Prefetch-Control
Other
off
X-Download-Options
Other
noopen
X-Lt-Cache
Other
E-PASS ~> SP-MISS ~> R-PASS ~> M-M ~> P-PASS
X-Permitted-Cross-Domain-Policies
Other
none
X-Served-By
Other
cache-pdk-katl1840034-PDK, cache-pdk-kpdk2140089-PDK, cache-pdk-kpdk2140089-PDK
X-Timer
Other
S1766724596.038365,VS0,VE1403

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 1927ms