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 18:40:03 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=eJwN0H1czAcAx_Gfu9_vi5T0xNWo8zvs8njaTFTqdrprMfMw7sZeanKSh6JSYaNe5GnshQ1hnhKayrPJsJlsIzPPI_Kco8e760F5mPb94_3P57_v16Ww4452ZqGog1kY7W0WPiePtWahO73LMQsdN5sFMdcseFP4EbNgfmgW4qmkxizcoMm-FiGRGrtZBNHfIszrYRGyKS7SIqRQOi2noX1uC-8IfW8L_hT-pF5hIl1mkyKY7FlNimaaP7NZkUUXQ1sU1-h0WIviPL20tije0b5VLYqDNKX0lWIGJQqtijRq6dqqELq1KhozWhVv6YNxSmUIhWcplSYa-0ypnEgZ9qFiJilyQkUXOlkYKv5OUcFh4mhyRuvFV3Rv4cfiU0qCQUynDXMM4jaKSzOIM0lxyCC60JCfDaKemvtEiq0UPCNSjKCecyPFfrTUFimuJssgoxhLF48bxTL64TuTmEf5VEzPm02inXJmRok76annJ2I1lbeNFisofdwOaTHdObFDekTXGnZKZaT-LFfS0lflu6UE-sa-W8qmU9PzpBLaPytPOkKlT_Ok66Q6vEdS0-VRe6Vb5Ja9T_Ih34B8qTtpv8iXdDS2ar80kebSfPppVIF0mB5PLZAq6Ux-gfQHXTtbJJVRctwBaQFVzT4g1dOWoioply5cqJaukiW8RoqlSedqpDi6ZamV7pP71lqpCymfuaIDHXJ3QzH1KnZDf7p9viMeUlqQOxbRpzvcMZ5sezqhjgpeeOAoTa_ywBxqq_OEO7WRvdCejg72wimKCPZCFAXd98ZQSvP0wSJav8AHW-j5Mh_YaXFuZyyn98s7YwC5zOoCT3qd2AUuSV2wUq3COoofpEKlVQUnHStS4TS1XFRBKFXh612-WEo3c31RTumr_LCYXtv9oHD4YVuzH_ZQxdr3UEMb9F2xhSZFd0UsPSzwx4W7_rhMWrs_dDTe6Y-JdHpSAE5OC8CvVHUsAPU0oq0a4-joYDW3qlGdoEZdsRovaeHu7lhCw-3dMZJmDZCRSh-ZZISQzzwZ3ehNtgzlMhmnVsgooZk7ZaTQmcsyzpHrPzI8qJnekvGKjBGUT0XkcVVGZ1rzTsYGyh2owX76L1QDKUyDQ-EaFFNNggaN5JivQRNNvKnBFIo52APx1HisB95StLkXxtJTSy9UU72bFq-pvYcWHUnuq0Vv-itXiyv0r02LB1TsHoizVOERiBoq8wrEY3rjHQilTyCuCyG4VBCCG1QwKhRHqVUIQ9s2YQjpEIYRNGdjGDJokmoY4qh8_TBUkFUZjhnk0jMcnlTeNwIVdNYQgaukOR-BPjTboMc8KsvRY2OpHtup8qoeTsqq0mMlLfE14FtaZzRgM3W2GqAi5ywDXpFdORyt5PblcPjQg7rhsNH9hZF4Rl5xRqgoPtOIJNLkGdGHtu8zYi8NuWCEnmpTTWgiudCE3lRfZMJrynxkwgr6vn8UtlLJwyhcogernsBGMS-eYCp5jqmAH7m8qoAnbepnw4-UnGnDAlKfs0FLlsQXiKXZeS8wj3SulQim-S8rkUXb7ldhD12rqUIZWSdU40hGNX6h52uqERdQi-m00VqL7VQbWocm6nWiDq4r7Cg8ZMcxmhvmgDzZgd6UmuRA4RIHnq12YOxaBzaVO1D7yAHdh07ETnNiOjVscOINZR93YiPdG1mPv2fUw-tAPVQ0xrsBtpgGjJrSgN8iGjFhQSM_bsSYkkZk0K7JzRgU34w_XVsQIbfA07Xdkta7peh059ydFW38xAkJ1nS5r3VqQmpSckr_lIRUa0q_NDZrcr9pyUmJqdbEqTFBuqBBA4MG6vrrgmLmDPwfn0u10g&build-label=editors.sites-viewer-frontend_20251210.02_p1&imp-sid=CKPwg97-6pEDFb1JqwIdAiUSKQ&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance