DNS Gurus
Cached · just now
25 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
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
  • • 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

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
121864
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
Flywheel/5.1.0

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

16 headers
Date
Other
Wed, 14 Jan 2026 01:05:06 GMT
Fastly-Restarts
Other
1
Link
Other
<https://spectrum.tech/>; rel=shortlink
Server-Timing
Other
wp-before-template;dur=232.22
X-Cache
Other
MISS, MISS
X-Cache-Hits
Other
0, 0
X-Cacheable
Other
YES
X-Fw-Dynamic
Other
TRUE
X-Fw-Hash
Other
e8yn08wdul
X-Fw-Serve
Other
TRUE
X-Fw-Server
Other
Flywheel/5.1.0
X-Fw-Static
Other
NO
X-Fw-Type
Other
FLYWHEEL_BOT
X-Fw-Version
Other
5.0.0
X-Served-By
Other
cache-iad-kjyo7100172-IAD, cache-iad-kiad7000158-IAD
X-Timer
Other
S1768352706.817998,VS0,VE969

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching