DNS Gurus
Cached · just now
9 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=600
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

1 headers
Connection
Performance
close

Caching Headers

1 headers
Expires
Caching
Fri, 30 Jan 2026 00:40:58 GMT

Content Headers

2 headers
Content-Length
Content
373
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
Microsoft-IIS/8.0

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
bm_sz=DA9B86073CEFDB329F25F23C4931E6FB~YAAQcsgwFw04ngucAQAA15ZYDB5PGDQGQBf1Z7yn8UqwhtwANFq5g/7FcmeZrsKmvIL+X5YebdCeD8F6TQaWyHpeKgGylChUe6SlOnoAQhpe6Iiziku8Oa8/4NwPsN4Jg5Mlpq8AoTE7V+GlNrRytaAZ5I92BNtmx0QblxUh7I8sXRAQR+EU0qC3IzFIbKPvdOsm9O6mcH3HUJ86JDHUpLoR6EaBp1LChqHSk3saIFpOrJPjGjMiI3hQJbgFwERxiQSq7UaEF4yaI4c56UP0yojTjnGvo9i4bWEqJOyNIBMwuyGkxKKfbkj3Hg1lz63biw9cfPu+FfH1ewE+z9SnlKDMKVDickLp1on1UiglQoCldw==~3421753~4534851; Domain=.groupon.com.au; Path=/; Expires=Fri, 30 Jan 2026 04:40:58 GMT; Max-Age=14400

Other Headers

2 headers
Date
Other
Fri, 30 Jan 2026 00:40:58 GMT
Mime-Version
Other
1.0

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching