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
Thu, 01 Jan 2026 06:20:01 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=eJwNz3lYkwUAx_HXd-_7MxFELh2kMN95DM9JWSgQ0GQjNfNIt7RHSJyAByggoJbC423ao5XmkaGISiDeFqWVCZVaFqZm1PACJ_c2DsEj6ffH55_vf1-38l55L5iFkp5mYYqvWXibvLaZhQH0fJdZ6LXbLEj5ZsGXDKfMgvmOWUikskazcJ3m-FuEFGrrbxGkQIuwbKBFWEcJMRYhnbJoA40bdkt4Thh-SwikyPstoon0Oe1iKDly28UOWr6wQ8yly-Gd4jU6H9EpltMja6f4nI5s7hSP09wrj8UFlCJ0iZnU2a9LFPp3iW3ZXeIzemm6ShVGkbkqlYmmPVCpZlG2Y5yUQ-KucMmNvjkaLv1IsaER0hRyTYiWHtO_K1-XqikVBimLdiwxSPsoIdMgLSTxhEFyo7FfGaRo6hgWI3VR6IIYKYoGLY2RRtBae4y0hSxjjFI8XT5rlCrp049MUgEVUik97DBJDspfGCsVUbX3G1ID2bpPkGooa3qevJoakvLkVvr76zz5Ll1r3S9XkuatfFlH79kOysn0geOgvI7OJRXIZVS0qEA-RVeqC-Q_SX3ykKyhq5MPyzfJY90R2Y_8gwrlAaR7p1DW07T6InkWLaXlNGRisTyKvpxcLJ-ke_OK5Tr6rrBY_omuXSiRKykt4Zi8guoXH5NbaE9JvZxPly41yBVkiWyU42n2xUY5gW5amuQq8tzbJPcl1QN39KQTnh4opcGlHhhJt8p74Q5lhnhiFb2Z54kZZD_UG81UXOuF05RU74Ul1F3vDU_qpvigB51-1QfnKCrUB7EUUuWLcZTp7YdV9PEKP-yhh-v94KDV-X2wgYbY-mAUuS3qC296ktIXbql9sUmjxnZKHKNGnVUNF50pUeM8dV5WQ7iixvsH_LGWbuT7w0ZZmwOwmp44AiA6A7CvIwCHqGbbi2ikHdH9sIdmT-iHeLpZHIhL_wTiKlXbAlFLOkcg9DTDFYhZdH52EH6YH4Ryqj8ThBaa2F2D6XT6VQ2fNbiXrEFzqQaPaOXBAVhD4x0DMIkWjVKQQa-YFISR3zIF_enpOgWq9QrObVRQRgv3K0in764quEjuvyvwog56RsY_FEykQiohrwoFfWjrcwU7KH-0FkX0X7gWcoQWJyK1KKXGZC3ayLlci3aadUOLuRR3fCASqe3MQDyjCebBmEbVlsFooG7QoQe1eOjwhDy9dPAlZbgOQ-mXfB3-oL_sOtymUs9gXKAar2A0UqVPMO7RU99gqPyC8acQhl-Lw3CdiieH4zR1CRHo3i0CYT0jMJGW7IxANs1Wv4YEsn38GmrIqorEAnIbFAlvsg2PQg1dMEShgrTlURhGiw3RWEaVu6JRVxENF-XWR2MTrfE34EPabjRgN_WxGqAm1yIDHpNDNR5d5PHuePjR7ebxsFPVyhg8IJ8EI9SUmGNEKmkLjBhGXxwx4jCNvWRENDVlmNBOylEThlJLiQlPKOeuCRvpk5Gx2Etld2LxK93efB92iqu9j3nkPbUGAeT2uAbe9NkIOz6ntBw7VpDmoh06sqTUIp4WF9RiGend6xBKyx_VIZf2VdXjEF1rrEclWWc24FR2A76lh1sbkBDUhCTaaW3CF9QU3ox2Gvh1M9w3OnD0hANnaGmEE8ocJ4ZSRqoTRWuceLDFCcs2Jz6zOdF41wn9yy7Ez3chiVp3uPCU1p91YSdVTWrBbwta4HOsBWqa6tsKe1wrJs9txQ9RbZi5og22lW2YWtaGbDowpwNjEjvws3snopROeLu_sL3g7yvoXdFl-14MkGYmW7OU4dZ5yRmpaekj05MzrOkjMtmsaSPmp6WmZFhT5sWF6EPGjA4ZrR-pD4lbMvp_Qtq9Uw&build-label=editors.sites-viewer-frontend_20251210.02_p1&imp-sid=CPyK2KnZ6ZEDFeNLqwIdbCQ5Hw&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance