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 18:06:35 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=eJwN0XlYkwUAx_HX7X1_FEKLwWSSHL4rGyI2KZOECTTZSItSqy3tURJRUQHj9CiFpyj16fAIRTsgxCQR8yopKwusPDKhLKPwSHByDLbhgKEl_f74_PP99-tbraq4yyrUjbQKzwRZhWcpYLNVGEt3yq3CPTutglhlFYLIeNgqWK9YhSXU6LAKv9H80TYhmzyhNkEMswkF99uEUkpPtgl5VERv0tSoi8IdwoSLQhglXOtTWMhQ3K-IJWdJv2KQVi8fVJTQ6Xivopm-NnoVJ2kgw6u4Q3s3eRWf0cIzQ4pllC0MKwrJO2ZYIYQOKzyrhhX_0sNzlMo4SihRKi00-7pSOZdWOaeKxaQojxd96cv98eL3lBJrFJ8h94wkcYj-Xvu42EY5MIlFVLbSJH5I6YUmcTkpDppEX3rsC5OYRINRyeIwxS5LFhPpgZeTxWh63Z4svkW2yWYxjU5_bhZb6L13LGI11VA93Ri0iE4qX54iVlKb-gmxm1p9ZojtVDSnQlpPfx6rkK5S881KqYUinq6S9PRS624pk1517pZK6fjSaqmR9q2olg7TmbZq6VfSHtojRdC51E-k38m_dK-kodHhNdJY0r9QIxlodtc-aS59mlorHaJvamqlHyg3_YC0hrqyDkh9pCrqkoJpV12XVEWnTnVLTWRLcEhpNK_BIaXT77Ye6RKp3u-Rgkl53Q8j6aDKH_U0rt4fE-niyXtwhQpjVFhHT1Wo8BzZ99yLXqrtCMARWtoVgJXkY1BDRV8dUKOBRsiBuJuOTAnEcUqMDUQKxVwKwlQqVGuwjjSpGoTS1jUa7KIbb2jgpPVVo_AmPdg6Cg-R74pgqOlWdjB8c4KxMUKLLbRkshadGVq46WidFl-T97QWwhktXvl4NF6nC1Wj0UpFm0Kwnm45Q6BwheDDwRDsofbN98FBZUljsIvmzRiDNLpSG4ZTf4XhHHW2hqGX9M4wGOg5dxjm0hfzwnFicThOUtfRcPTRTJ8IzKHuzAj01kdggNbuHovXaLpzLJ6kFQ_JyKdHLTLiSFMgI5Rul8pQviHj-AYZjbS8UkYefXNORgP5_SIjgAbpXzKflzGTaqiOAppkjKK378goo6pJOuyj_-J1kIw6HEzQoZ4cmTp4yLVah37aslaH7TT3gg4LaYZ1HGZTm20cumk_9DhKff563CJVgB5B9CV9S_IEPcbTT1V6nKc_7HpcpnpVJL6j9oBIOKglMBL_0O2gSCg1kWgW4nC2Ng6_0aJDcciks4fj0ES1qfE4QsOCET4jjIgbacRMWrndiFU0TzsN6fT2xmkoo9at09BOvg8kQE2tExLRTt-ZEtFEupOJiKIsUxIKqKU8CZ1NSXBTSVcSNtIWswk7yb3ChCHyaTfBj6Y4TEggp3I6hsn_xenQ0OXe6bDTpbXJuE6B6WZoaUmxGTmkqzYjij7aa8Yn9NgpM5KoJ9-CfpL3WzCe-uosuEXFVy3YQNsmpuB9arySgrN0edM12GlBxzUsIvWsdoTQT3SefIfaoaYd0XZ8QLnFdqyhiAY79PRzwg00ky27A2mUVd2BAjL4dSKW3r3aiR20eqATJdTs6EILHV7Vja-o4pgDe6mwwYF1tD2jBx_RhQ960EI98b3oJ_2xXqg3OPGy0QV5vgvjqTbXhSO0_zUXZm92YUerC46rLhgecSPkWTfCKW2xG0tpX5kbfuVudFS6Ufq5Gzvp0pN9-HlZHwIP9EFLs4Juwr7gJlIX3sSJRA-yFntQQM-v8fCDB7MaPSii5G4PUijydD-iaShrAJ1_DqCXKucPImrJIH708-K-UC8SZS98bnuhIvvOIQzQtINDSKTJfw1hKk359TbUfnfV_td2Fve6tp3oGBEiPp-ZUSRPyFiUmZ-TmzcxLzM_Iy-6kC0jN3pxbk52fkb2ogUxhphHDZNiJk00xCxYOel_M2XujA&build-label=editors.sites-viewer-frontend_20260121.02_p1&imp-sid=CKrG0N-nrJIDFdxMqwIdUoE3Hg&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance