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, 27 Jan 2026 07:55:40 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_20260121.02_p1&app=25&clss=1&context=eJwN0WtYUwUAxvHT2TkvhtBigExSwLOyoWKTMlFAoMlGWuQl29IeJREVFTCuXkrhMcp8utjFxEtCiEoipmJJaU8FVl4y0TSj8I6Ty2AbDhho0vvh9-X_9e-9Q106yCJUD7YI0wMswsvkt8kijKAHJRbhka0WQSq3CAFkPGwRLNcswmKqt1uEP2neUKuQSe7hVkEKsQp5j1uFYkpNtAo5VEDv0qTRl4UHhDGXhRCKu9klmslQ2C1GkaOoW-ylVct6xSI6FeMRz9PxWI94gnrSPOID2rvRI35NC073iUvpVU2_-DplCgNiPnmGDYjC8AHRvXJAvE9Pz1KpoimuSKUy08zbKtUcWumYJBWSWBIjedN3-2OknykpKlaaTq6pCVIf_bvmOekWZcEoFdDmFUbpC0rNN0rLSDxolLxp4rdGKYF6RydKAxS1NFGKpyfeSJQi6G1bovQ-WcebpBQ69Y1JaqTPPjRLFVRJtXSn1yw5qHxZkrSPbmmel9qpyWuq1EwFs0rldfT30VL5Op2_WyY3UthL5bKeXm_aJafTW45dcjEdW1Ih19O-5RXyYTp9q0K-QNpDu-UwOpu8R75EvsV75UAaGlopjyD9q5WygWa27ZPn0FfJVfIh-qGySv6FslMPyKupLeOA3EXqgjY5iLZVt8nldPJku9xA1ji7nEJz6-xyKl2ydshXSL29Qw4i1W0fDKaDal_U0shaX4ylyycewTXKj1RjLb1YqsZssu1-FJ1U1eKHGlrS5ocV5GXQQE3fH9Cgjh5S_PEw1UzwxzGKj_JHEkVeCcAkytcEYi0NTg6EP32yOhDb6M47gXDQuvIheJeebBqCp8h7eRA01J8ZBO-sILwXpsXHtHi8Fq1pWrjoSLUWx8lzSgvhtBZvfjkUb9PF8qFoooKNwVhH_Y5giM5gfNEbjN3UvOkx2GlzwjBso7lThyGFLlWF4OQ_IThLekcIDDTbFYI5dHxuKH5cFIoT1HYkFF00zSsMs-hGehg6a8PQQ2t2jcB6muIYgRdo-VMKculZs4JoCsxTMJzuFStQvaPg2AYF9bSsTEEO_XBWQR35_KHAj3rpPpnOKZhGlVRNfg0KhtAHDxRspvJxOuyj_2J0kGN1OBinQy3Z03Vwk3OVDt0056IOC2iqZSRm0i3rSLTTfuhxhLp89egntZ8eAVRDtaSM0WMU_Vauxzn6y6bHVapVh-MnavYLh50a_cNxg-4FhEMVGI4LQjTOVEXjT1p4KBrppDocjUF0hhqoKjkGNTQgxMLroVhED47FNFrxeSxW0lztZKRS0yeT0UzeT8RBQ01j4tFMPxnj0UC6E_EYTRnGBORRY0kCWhsS4KKitgS8Rx-bjNhKruVG9JFXsxE-NMFuRBw5VFMwQL6vTUEgXe2cAhtdWZOI2-SfaoKWFheakEW6ChNG0869JuyhiSdNSKCOXDO6Sdlvxijqqjajnwqvm7GBPh2bhO1Ufy0JZ-jqxpuw0fyWm1hImhnNCKbf6Bx59zVDQ1sibNhB2YU2rKawOhv09HvcHZwna2YLUiijogV5ZPBpRRR9dL0VW2hVTyuK6Ly9DY10eGU7vqfSo3bspfw6O9bS52kd2EkXd3SgkTpiOtFNI492AhsceCPWCWWeE6OoKtuJGtq_3omZm5zY0uREx3UnDM-4EPyyC6GUssiFJVS12QWfEhdaylwo_saF7fTvC134fWkX_A90QUuzA-7CNv8ukhfcxY_xbmQsciOPXlnt5gc3ZtS7UUCJ7W4kUfipbkRQX0YPWv_uQSeVzevF-MW9-NXHg8eGexCveOB1zwM12bb2oYcmH-xDHI3_pw8TacKFe9D4DLp_9cYZPFr24f0SMVh6JT2tQBmTtjA9Nys7Z2xOem5aTkQ-W1p2xKLsrMzctMyF8yMNkc8axkWOG2uInL9i3P_KsOn_&build-label=editors.sites-viewer-frontend_20260121.02_p1&imp-sid=CIGGm5mfq5IDFU7mzgAdbwg4Kg&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance