DNS Gurus
Cached · just now
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
Sun, 01 Feb 2026 16:36:49 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_20260126.02_p4&app=25&clss=1&context=eJwN0WtYVAUCxvHjzDkvLkITAyMjye1MuYOITWwqCQg0MkPasqXVzOo-SiIqKqDc1V2FSlOfLnZR0CwIUVkR8lZiWlvgbl5XNF2jxTuOXAZmBgYYsIV9P_y-_L_-vS-pKsZahLpxFuGVAIvwGvntsAjhNFJuEZ7YbRHEKosQQMZjFsFyxyIspya7RfiZFk2wCtnkDrYKYohVKHjaKmym9GSrkEdF9C7NjLwpjBCm3BRCKOF-r8JMhpJ-RQw5SvsVg7Ru1aCilM7HeRRX6Uy8R3GWBjI8ihE6uN2j-IqWXBhSrKRsYVRRSJ6JowoheFThLh5V_EZ_mK9UxlJCqVJppnkPlcoFVOyYKZaQojxO9KZTh-PEHyklJl58hVxzksQh-u-GF8UHlAOjWEQ71xjFzym90CiuIsURo-hNL3xjFJNoMDJZHKWYlcliIj2zNlmMondsyeJ7ZJ1mEtPo_NcmsYU-_cAsVlMNNdCjQbPooPJVKWIlPVC_JHZRq9ccsY2K5ldIm6hrRYXUR7-crJDu0tW-SqmFwv5UJenpzdZ9Uib9zbFP2kynV1RLTXRodbV0jC48qJaukfbofimMLqcekG6Q7-aDkoYmhNZI4aT_c41koHmdh6QFtJbW0d9Ta6Wj9F1NrfRPyk2vl9ZTZ1a91Euqok4pkPbUdUpVdO5cl9RM1gS7lEYLG-1SOt2wdku3SPVZtxRIyoc-GEdHVL5ooEkNvphKN88-gTtUGK3CRvpjhQqvk23_k-ih2nY_HKcVnX5YQ14GNVT0bb0ajTRG9sfv6PgMf5ymxBh_pFD0rQDMpEK1BhtJk6pBMH28XoM99GiLBg7aVDUe79LvW8fjWfJeHQg1DWcHwjsnENvCtPiIlk_ToiNDCxedqNPiDHnOayFc0OKvX07AO3S9agJaqWh7EDbRsCMICmcQPh8Mwn5q2_EU7LQzaSL20MI5E5FGN2pDcO7XEFymjtYQ9JDeEQIDve4KwQI6szAUp5aF4nvqPBGKXprrFYb5dC8zDD0NYRigDfvC8TbV3wvHNzTbEY6XafWzMvJpullGLGkKZATT480ylFtknN4qo4lWVcrIo-8uy2gkn3_L8KNB-o1MV2TMpRqqI79mGePp_REZO6nqOR0O0f_idJDidTiSoEMD2TN1cJNznQ79VLZBh7204LoOS2iOZRLm0QPrJHTRYehxgnp99RgmlZ8eAXSKvid5ih6T6acqPa7Qf2x63KYGVQR-oDa_CNipxT8C9-hxQASUmghcE2JxsTYWP9PSo7HIJOWxWIyli9RMtalxOE6jQjy8xsQjdlw85tKaXfEoprJts1BBrR_PQht5P5MANbVOSUQb_WBMRDPpziYikrKMSSiglvIkdDQnwUWlnUnYRh-ZjNhNrtVGDJFXmxE-NMNuRAI5lLMxSr5_mQ0N3e6ZDRvd2pCMh-SfboKWlpeYkEO6ahMi6YuDJhygF86ZkETd-Wb0k3zYjMnUW2fGMJXcNWMrfTI1BZ9R050UXKTb2-_DRovb72MpqV9tQxD9RFfIe6gNaiqLsmEv5ZbYsJ7CGm3Q06WER7hK1ux2pFFWdTsKyODTgRj68G4HymjdQAdK6aq9Ey0kq7swmY4Vd-Fbqjhpx0EqbLRjI-3K6MYXdH1vN1qoO64H_fT0yR6otzqwNt4JeZETk6k214njdOhtJ6w7nChrdcJ-1wnD8y4EveZCKKUtc2EF1e50wafchfZKF7Z87cIuuvVyLy6t7IV_fS-0ND-gD7bFfUhd0od_JLqRtcyNAnpjvZs_3Hi1yY1iSu5yI4UizvcjioayBtDxywB6qHLRICKXD-JfPh48FexBouyB12MPVGTbPYQBmnVkCAk07dchzKSvFMM4STOuPYbaZ-yXb41cxJPtuw-UjwkS38jMKJKnZCzNzM_JzZual5mfkRdVyJaRG7UsNyc7PyN76eJoQ_R0w3PR06caohevef7_nO7_sg&build-label=editors.sites-viewer-frontend_20260126.02_p4&imp-sid=CKmm-oDduJIDFQzazgAdwRkBzw&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance