DNS Gurus
Cached · just now
25 Headers

Detected Technologies from Headers

See all in URL Inspect 1
Varnish logo Varnish

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Present
nosniff, nosniff, nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • 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

Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

Age
Caching
0
Cache-Control
Caching
no-store

Content Headers

Content-Language
Content
en
Content-Length
Content
5530
Content-Type
Content
text/html

Server Headers

No server headers found

CORS Headers

Access-Control-Allow-Headers
Cors
CMCD-Request,CMCD-Object,CMCD-Status,CMCD-Session
Access-Control-Allow-Origin
Cors
*

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc
Other
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Date
Other
Tue, 28 Apr 2026 20:25:08 GMT
Timing-Allow-Origin
Other
*
Vesion
Other
64
Via
Varnish logo
Other
1.1 varnish, 1.1 varnish
X-Aka-Age
Other
1777407908
X-Cache
Other
MISS, MISS
X-Cache-Hits
Other
0, 0
X-Cdn
Other
FSLY
X-Li-Fabric
Other
prod-lva1
X-Li-Pop
Other
prod-lva1-x
X-Li-Proto
Other
http/1.1
X-Li-Uuid
Other
AAZQiwb/MZStqzjOFJZvgw==
X-Served-By
Other
cache-iad-kiad7000141-IAD, cache-pdk-kpdk2140072-PDK
X-Timer
Other
S1777407908.318316,VS0,VE32

Recommendations

Enable compression (gzip/brotli) to improve performance