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, 18 Jan 2026 08:49:59 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_20260112.02_p3&app=25&clss=1&context=eJwN0WtYkwUAxfG37X0PxUVigA5SmO_KhohOuogCAU020qLUckt7lMSpKIIBAmolPIiZZY9dLNNKQkwSMENKvHUBy3tiZUbhFZxcBttgyFCTzoffl_-38xzvIv8d95uFGh-z8EKQWXiRAjabhdF0b6tZGPapWRDLzUIQGWrNgvmKWVhMjXaz8AfNC7EIWeQeZRHEMIuw8mGLUErpyRYhlwroLZoSeVG4Rxh3UQijhOu9ChPpi_oVMeQo7lcM0KplA4piOhnnUZynI_EexTG6ZfUo7tHujR7FN7Tg1KBiKWUJQ4p88owcUgijhhTuwiHFXXpsllIZSwnFSqWJZt5QKudQoWOKWESKrXGiNx2sjhN_ppSYePEFck1LEgfp3zVPi62UDYNYQFtWGMTPKT3fIC4jxT6D6E2TvzeISTQQmSwOUczSZDGRHnktWYyidbZk8V2yPGEU0-jkd0axmT56zyRWUCXV080Bk-ig8mUp4h5qVT0jdlGL1zSxjQpm7ZDW0t8HdkhX6XxfmdRMmufLJR292rJTyqA3HDulUjq8pEJqpD2ZFVItnWqtkH4n9be7JA2dTf1KukB-pbulYAoJr5RGk-7lSklPMzv3SHNoDZXQo9OrpAn0dWqV9C1dW1glddDRyirpF8pJ3yutps7le6Ve2lbTKZXTiRNdUhNZEuxSGs1tsEvpdMHSLV0i_-3d0ghS3vCFD-3z90M9jan3w3i6eGwYrlB-tD_epOd2-OMlsu16ED1U1R6A_bSkMwAryEuvgj8d2qtCA90nB-IB2j8pEIcpMSYQKRR9KQhTKF8VjDfJJzUYgfTB6mBso5vrg-GgteXD8RY92jIcE8g7cwRUdDtrBLyzR-BtjRrv0-In1OiwquGiuho1jpDnpBrCKTVe_zIE6-jP8hC0UMHGUKyl245QKJyh-HwgFLuobfNDsNOWpJHYRnOnjUQaXagKw4l_wnCWWlvC0E46Rxj09JIrDHPoyNxwHFwUjh-osy4cvTTdS4NZtH-Shts1uJahQU-9Brdozc7RKKGpjtF4ljInyMijJ00yYil4pYxRdKdUhnK9jMMbZDTSsjIZuXT0rIwG8v1NRgAN0F0ynpMxnSqphgKaZAynTfdkbKHyiVrsof_itJDitdiXoEU92TO0cJNzlRb9NOdPLRaQu-5h3KVp5jGYSa2WMeiiauhQR71-Otwm_wAdgkgep8NYOl6uwzn6y6bDZar3j8BP1BYQATs1B0bgGt0JioAyOAK_C7E4XRWLP-h0bSyaqCo1DvtpSIiH133xiPWJx3Ra8XE8Cmmu-imkU8sHT6GNvB9JgIpaxiWijX4yJKKJtMcSEUnLDUlYSc1bk9DRlAQXFXcm4W0qCTHgHXrfaMCn5Mo0YJC82gzwpUl2AxLIoZyKIfJ7ZSqC6XLPVNjo0ppk3KDAdCPUtLjIiGzSVhgRSV_sNuIrmnzCiCTqzjOhn-RqE8ZSb40Jt6noqgkb6MPxKdhOjVdScJoub7wOG81vv46FpJrRhlA6TufIe7ANKvokyobPKKfIhtWkabBBR2cSbuI8WbLakUbLK9qxkvS-HYih0qsd2ESrbnWgmM7bO9FM1tldqC3swiG6uakLmQ125FF6eDeW0MfWbnxB3XE96KcxB3qg2uBA9T4H6ui1eCfkeU6MpbxsJ6pLnLjxrhMzNzvxSYsT9qtO6B93IfRFF8IpbZELS6hviwt3qL3MhfXfubCd_n22F2eW9iJwby_UNCOoD7b5fUhd0IcfE92YvdrNH9yY0ehGISV3uZFCESf7EUWDy2-hbN4AIhcP4FdfDx4a5UGi7IHK5_4DR2tP48Gy63_nhYqzM6wF8jjrwoy87Jzc8bkZedbcqHw2a07UopzsrDxr1sL50froJ_UTJ0aP10fPX_HY_xhl2gM&build-label=editors.sites-viewer-frontend_20260112.02_p3&imp-sid=CJyHvsbalJIDFfVJqwIdIAMu-g&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance