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, 22 Jan 2026 06:49:38 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_20260114.02_p1&app=25&clss=1&context=eJwN0X9c0wUCxvGv2_f7UAgtBpNJAvO7yxsqNrlMEhZwk4204xTL7fReSsIURMEAQfFSqPz5qksr07RCEZNEPBUrLutVB3b-ypSyMwp_pDiBDbbBgKGd9Pzx_ufz3_N6gutU1Q_ZhIbRNmFOhE14nsK224Tx9GC3TXjkPZsg1tiECDKdsAm2GzZhGbW4bcIPtGisXSgkf7RdEGPswuo_2IWNlJNuF0qonDbTjElXhQeEyVeFGEq51aewkrFyQJFInqoBxRCtLRhSVNG55ICilb4wBRSnadARUDygQ9sCin_RkvPDiuVUKIwoyigwbkQhRI8o_GtGFL_Rn-YplUmUUqVUWinrjlK5gNZ4ZoiVpNidLAbTv48ki_-hjESTOId8s9LEYfpl3Z_F21QEs1hOO1eZxQ8op8wsFpDimFkMpqc_NYtpNDQpXRyhxOXpYio9_lK6GE-vOdPF18k-zSJm07lPLGIbvfNPq1hLddREd4esoodqCjLEw3Rb_azoovagWWIHlc-rljaQK69a6qefPquWblJr_z6pjXR_rZEM9GL7ASmfXvYckDbSqbxaqYUOr6iVTtD527XS96Q9flDS0cXMj6QfKXTjIUlDY2PrpPFk-FudZKSs7sPSAvo4s146Tr_m1ktd9GVdvfQNFecclSqoe-VRqY9U5d1SJO1p6JZq6OxZl3SZ7CluKZsWNrulHPrR3iNdI9XeHimSlHdCMJqOqULRRBOaQjGFrp5-BDeoLEGF9fSXahVeIOfBR9FL9Z1haKS87jCsoiCjGir6_KgazTRKDsfD1Dg9HKcoNTEcGfTxi-E4TgnXIjCDytQarCdNpgbR9FaFBnvo7iYNPLShZgw20x_bx-AJCl4RCTXdK4xEcFEktuq02EHLpmnR5dDCRycbtPiCAue0EM5r8Y_9Y_EaXakZi3Yq3xaFDXTPEwWFNwofDEXhIHVsfwxu2pk2Dnto4axxyKYb9TE4-3MMLpLBEwMjveCLwQL6dGEsvloai9PUfTIWfTQ7SId51Dhdx-06uPJ16G3SYZDWHRiPV2mmZzyeoxVPyCilp6wykkizWkY03d8oQ7lJxqktMlqoYJ-MEvryooxmCvlORhgN0W9kuSRjNtVRA4VdljGG3nggYyfVTNXjMP0_WQ_JpMexFD2ayJ2vh5-8a_UYoOIKPcppwRU9ltAs2wRk0W37BLhoFAx4mI7QSeoLNeAeqcIMiCB5sgET6UyNAZfof04DrlOTKg5fU0dYHNzUFh6HX-l-RByUmji0Ckm4UJ-EHyj3eBLy6ZsTSThP9ZnJaKQRwYSgUSYkjTZhNq1614Q1tFD7DHKo_a1n0EHBj6dATe2TU9FBX5tTcZn0p1MxiVaa07Ca2nanoetyGnxU1Z2GrbTDYsZ75FthxjAFdZgRQtPdZqSQRzkTIxT695nQ0PXemXDStXXpuEPhORZoaVmlBUWkr7VgEn14yIKP6OmzFqRRT6kVAyQfsWIi9TVYcY8qb1qxhd6ekoG91HIjAxfo-rZbcNLizlvIJfXcDkTRGbpEwcMdUNOueCfep-JKJypI1-yEgb5NuYtWshd2IptW1nZiNRlDupBIb97swi5aO9iFKmp1d6ONHPNdOLHGhc_p7hsulDW7sZ5yYnuQR-86evAhXXm_B23Uk9yLAZrwWS_UWzx4yeSFvMiLiVRa5EV9sReNdORVL-687kXWdi92tXvhvumF8Ukfop73IZayl_qQR_07fbhPnft82PSJD3vpl-f68O3yPoQf7YOW5kb0w7m4H5lL-vFVqh85S_0ooPkVfv7ix9wWP8op3eVHBsWdG0A8Da8cRNdPg-il_YuGMG3ZEP4bEsBj0QGkygFM-3kYM0g9-qFXdpy5gEe3VO7IihLn5zvK5cmO3PzSouKSKSX5pY6S-DI2R3H80uKiwlJHYe7iBGPCU8apU5-cYkxYvGrq70TA6Yk&build-label=editors.sites-viewer-frontend_20260114.02_p1&imp-sid=CL_lkI7HnpIDFT5IqwId35Q5_Q&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance