DNS Gurus
Cached · just now
38 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Weak
upgrade-insecure-requests
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
unload=()
Recommendations
  • • Significantly strengthen CSP directives
  • • Add X-Content-Type-Options: nosniff

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Accept-Encoding, Accept-Encoding, X-is-EU, X-is-CN, X-is-US-DPA, X-is-US, X-Device, canary, X-Is-Ad-Light, is-vwo-enabled, x-malcolm, x-malcolm, X-is-EU, X-is-CN, X-is-US-DPA, X-is-US, X-Device, x-backend, canary, X-Is-Ad-Light, is-vwo-enabled

Caching Headers

2 headers
Age
Caching
298
Cache-Control
Caching
public, max-age=300

Content Headers

2 headers
Content-Length
Content
715120
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
rhino-core-shield

CORS Headers

1 headers
Access-Control-Allow-Credentials
Cors
true

Cookies Headers

0 headers
No cookies headers found

Other Headers

24 headers
Alt-Svc
Other
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Backend
Other
dnsresolver
Date
Other
Sun, 28 Dec 2025 07:57:00 GMT
State
Other
HIT-CLUSTER
Via
Other
1.1 google, 1.1 varnish
X-Backend
Other
simple-site-prod
X-Cache
Other
HIT
X-Cache-Hits
Other
0
X-Cicero-Cache
Other
HIT 8
X-City-Code
Other
ashburn
X-Country-Code
Other
US
X-Device
Other
pc
X-Envoy-Upstream-Service-Time
Other
2
X-Fastly-Backend
Other
24YyrkkiTBhSwXWzJgvwW6--F_GCP_Cicero_Varnish
X-Fastly-X-Is-Cn
Other
false
X-Fastly-X-Is-Us
Other
true
X-Fastly-X-Is-Us-Dpa
Other
true
X-Fastlyttl
Other
300.000
X-Malcolm
Other
A
X-Postal-Code
Other
20147
X-Region
Other
VA
X-Served-By
Other
cache-pdk-kpdk2140044-PDK
X-Timer
Other
S1766908621.596637,VS0,VE1
X-Yourttl
Other
300.000

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 323ms