DNS Gurus
Cached · just now
21 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31556926
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
x-fh-requested-host, accept-encoding

Caching Headers

3 headers
Cache-Control
Caching
max-age=3600
Etag
Caching
"dcf452d4e94daad2c1ea3f1bf509c67773295447d1b26aade9f23502257027ca"
Last-Modified
Caching
Wed, 21 Jan 2026 11:18:44 GMT

Content Headers

2 headers
Content-Length
Content
4
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-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c3b62cace05a13a-IAD
Date
Other
Sun, 25 Jan 2026 23:00:17 GMT
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=tNUrUROZY%2FXERByACveg%2FrpOQYqlE33%2FnRMym4GNkpC3BmuNsV3kyeThkTh1FD1i04OuOs005Df0iDrwojDe4RHnU3%2BakV8ppO2pqQ%3D%3D"}]}
Server-Timing
Other
cfEdge;dur=110,cfOrigin;dur=22
X-Cache
Other
HIT
X-Cache-Hits
Other
0
X-Served-By
Other
cache-iad-kiad7000144-IAD
X-Timer
Other
S1769382018.848210,VS0,VE13

Recommendations

Enable compression (gzip/brotli) to improve performance