DNS Gurus
Cached · just now
19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000 ; includeSubDomains
Content-Security-Policy
Weak
report-to; report-uri
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Significantly strengthen CSP directives
  • • 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

2 headers
Expires
Caching
Mon, 19 Jan 2026 11:24:12 GMT
Last-Modified
Caching
Thu, 05 Jun 2025 12:48:36 GMT

Content Headers

2 headers
Content-Length
Content
351
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
Unknown

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

7 headers
Akamai-Cache-Status
Other
Miss from child
Akamai-Grn
Other
0.1a6adc17.1768810702.22c2bc51
Akamai-Request-Bc
Other
[a=23.220.106.26,b=583187537,c=g,n=US_VA_ASHBURN,o=20940],[c=p,n=US_VA_ASHBURN,o=20940],[c=c,n=US_VA_ASHBURN,o=20940]
Date
Other
Mon, 19 Jan 2026 08:18:22 GMT
Reporting-Endpoints
Other
csp-report="https://www.teamviewer.com/api/v1/csp-violation-report/
Server-Timing
Other
clientrtt; dur=0, clienttt; dur=93, origin; dur=, cdntime; dur=93
X-Akamai-Cache
Other
1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching