DNS Gurus
Cached · just now
23 Headers

Detected Technologies from Headers

See all in URL Inspect 4
Cloudflare CDN logo Cloudflare CDN Fastly logo Fastly GitHub logo GitHub Varnish logo Varnish

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
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
  • • 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
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

5 headers
Age
Caching
197
Cache-Control
Caching
max-age=600
Etag
Caching
W/"698c09d2-b633"
Expires
Caching
Thu, 12 Feb 2026 13:31:25 GMT
Last-Modified
Caching
Wed, 11 Feb 2026 04:47:14 GMT

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Cloudflare CDN logo
Server
cloudflare

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

11 headers
Cf-Cache-Status
Cloudflare CDN logo
Other
DYNAMIC
Cf-Ray
Cloudflare CDN logo
Other
9cd3e5e83f7fc993-IAD
Date
Other
Fri, 13 Feb 2026 11:13:43 GMT
Via
Varnish logo
Other
1.1 varnish
X-Cache
Other
HIT
X-Cache-Hits
Other
0
X-Fastly-Request-Id
Fastly logo
Other
bf4d07713ab6aec3e5264b87fe621de60cbf8a8d
X-Github-Request-Id
GitHub logo
Other
6410:1B65:6200809:672BDDD:698DD3D5
X-Proxy-Cache
Other
MISS
X-Served-By
Other
cache-iad-kiad7000129-IAD
X-Timer
Other
S1770981224.734226,VS0,VE3

Recommendations

Enable compression (gzip/brotli) to improve performance