DNS Gurus
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19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Basic
base-uri; object-src; report-uri; +3 more
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

4 headers
Accept-Ranges
Performance
none
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site,Accept-Encoding

Caching Headers

3 headers
Cache-Control
Caching
no-cache, no-store, max-age=0, must-revalidate
Expires
Caching
Mon, 01 Jan 1990 00:00:00 GMT
Pragma
Caching
no-cache

Content Headers

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

Server Headers

1 headers
Server
Server
ESF

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

3 headers
Date
Other
Tue, 30 Dec 2025 01:32:33 GMT
Document-Policy
Other
include-js-call-stacks-in-crash-reports
Reporting-Endpoints
Other
default="/web-reports?jobset=prod&wcrumsspbp=false&bl=editors.sites-viewer-frontend_20251210.02_p1&app=25&clss=1&context=eJwNz3tYjQcAx_HXOe_7Y12kG6dGHe_ByvVoa6JS7dQ5DWsu45yxR5EjoaJSaKMecht7sLnPLSGSa6YND5Ntuc191ha55ND1nNNFiWm_Pz7_fP_7OhzpuruLUShyNApjPYzCF-S63ij0pndbjULXbUZBzDMKHhR20igYK41CApXWGYW7NNXLJCRTcy-TIPqYhAV9TEIuxUeZhDTKpJU0YsAD4R1h4APBh8KeNioMpM1uUQSRNadF0UqL5rQqcuhKSJviNp0LbVNcplfmNsU7OrimTXGMpl99rZhNyUKHIoPaenYohF4diuaFHYq39OEEpTKYwnKUSgONf65UTqaF1hFiNim2hogO9POREPFXig4KFceSfVSE-Jr-zfpEfEYp0ImZtGmeTtxJ8Rk6cQ4pjutEBxr-k06MoNYBUWIHBc2OEsOp7_wocRAtt0SJa8kUqBfj6MppvVhOP3xnEPOpgEroRatBtNLWOdHiHnrm9qlYSxWdR4lVlDlht7SU_j6zW3pMt5v2SOWk_jxP8qNpFfukRPrGuk_KpbOz8qVSOjw3XzpJV5_lS3dIdWK_pKYbMQek--Sce1DyJC_fAqk3-X1ZIGlpfM1haTIdiimUTtCTGYVSNZ0vKJR-o9sXi6RySo0_Ki2mmqSjUiNtL6qR8qisrFa6RaawOimOplyqk-LpvqleekguO-qlHqR87gRHOu7ijBLqV-KMwfTgcldUUkaAC5bQZ7tdMJEs-7uhgQpfuuIUzapxxTzqrHWDC3WS3fEenRrmjrMUHuSOaDo0zR0nKOChB0ZQhpsnlpBjjCfcaeNiT2ynFys8YaWled2xkj6o6I4h5DC3B9yoPbkHHFJ6YLVahQ2UEKhCtVkFOxUXqXCO2q6oIFxV4eu9XlhO9_K8UEGZa7yxlNqt3lDYvLGz1Rv7qWr9-6ijTRE9sZ2mjOqJOKos9EHZPz64QX5WH2hpot0Hk-ncFF9cmOmLy1RT7ItGGt1ZjQl0apia72rUJqrRUKLGK8ra1xvLKNLaG2No7hAZ6fSxQUYweS6Q0Yve5MpQrpBxdpWMUpqzR0Yanb8h4xI5_SnDlVrpLelvyhhNBVRErrdkdKd172RsoryhGhym_0I0kEI1OB6mQQnVJWrQTLZFGrTQ5HsaTKfYY32QQM3FffCWRhn7YTw9M_VDLTU6-6Gd5IF-6E9_5PnhJv1l8cMjKnHxx0WqcvVHHZW7--MJvfHwh9LTH3eEYFwrDMZdKowJwSnqEELRuVMogh1DMZrmbQ7FQpqiGol4qtg4ElVkVoZhNjn0DYMbVQwMRxVd1IXjFmkuh2MAJekisIDKt0ag-lYE7JRTE4HVtMxLh29pg16HbdTdrIOK7HN1eE3D6nQII6syEh3k_FUkPOlRQyQs9DArCs_JPV4PFSVk65FCmnw9BtCug3ocoOFlekRQfboBLSQfMaA_NRYZ0E7Zjw1YRd8PjsYOKq2MxjV6tOYpLBT78ilmkNu4KniTw-squNGWQRb8SKnZFiwm9SUL_MiU_BJxlJT_EgtI61SNIFr0qho5tPNhDfbT7boalJN5Ui1OLqzFL_RiXS3ifesxizab67GL6kMa0EL9zjTAaZUVR45bUUzzQ22Qp9rQn9JTbDi8zIbna20Yv96GLRU21D-2QfuRHXEz7ZhFTZvseEO5p-3YRpVjGnF9diPcjzZCRRM9mmCJbULM9CZcCG_GpMXNqMhqxrjSZmTS3qmtCExoxe9ObQiX2-Dm2OXEg-tX0a2svDjJW5yUaM6UB5pnJKanpKYNTktMN6cNymAzpw6amZqSnG5OnhEboA0IHBowVDtYGxA7b-j_VF6zug&build-label=editors.sites-viewer-frontend_20251210.02_p1&imp-sid=CMrzw6uV5JEDFZVMqwIdpZIQMg&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance