DNS Gurus
Cached · just now
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/"zq3b7osa322xtq"

Content Headers

2 headers
Content-Length
Content
137533
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
chicago
Client-Geo-Region
Other
region-other
Continent-Code
Other
NA
Country-Code
Other
US
Date
Other
Mon, 09 Feb 2026 23:42:58 GMT
Traceparent
Other
00-698a710100000000439329556a39a92a-439329556a39a92a-00
Tracestate
Other
dd=t.tid:698a710100000000;t.dm:-11;s:-1;p:439329556a39a92a
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
4869281068948760874
X-Datadog-Sampling-Priority
Other
-1
X-Datadog-Tags
Other
_dd.p.tid=698a710100000000
X-Datadog-Trace-Id
Other
4869281068948760874
X-Dns-Prefetch-Control
Other
off
X-Download-Options
Other
noopen
X-Lt-Cache
Other
E-PASS ~> SP-MISS ~> R-PASS ~> M-H ~> P-PASS
X-Permitted-Cross-Domain-Policies
Other
none
X-Served-By
Other
cache-ewr-kewr1740079-EWR, cache-ewr-kewr1740050-EWR, cache-ewr-kewr1740050-EWR
X-Timer
Other
S1770680578.505721,VS0,VE1226

Recommendations

Enable compression (gzip/brotli) to improve performance