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 12:45:07 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=eJwN0HlckwUAxvG37X0fC0FkgA5SmO8Uh-ekTBQQ1mQjNVIst7SPoDgBD1BA8CiFj2Jm2kctbw1DSBIxrxQzy8TKI1PypFA8cMq5jUPwSHr--P7z--953M52y3_VIpR2tQgTfCzC--S13iL0oZdbLUK3bRZBLLAIPhR52CJYqi1CEpU3WISrNM3PKqRSa2-rIAZYhYV9rUIeJUZbhQzKpk9p1MCbwkvCoJtCAEXeb1aYSZ_TpgglR26bop0Wz2lX5NL58A5FBf0U0aE4S09sHYqXtHdNh-J7mnHhqWI2pQqdiizq6NWpEHp3KloXdSpe0BuTlMowisxVKs0U91CpnEKLHKPEHFJsDRfd6MT-cPFXigmNECfQgV4G8Ri5xhrEp_Tv0rfFB5QGo5hNm-YbxV2UmGUU55DioFF0o5HHjKKB2gdGi50UOjtajKJ-C6LFwbTSHi2uJetwk5hA538wiZX01RdmsZCKqYwetZtFB22dEyPupgeqd8R6quoyVqyh7En50nKqT86XWujW8XzpLlW07JYqSfNegaSj6VV7pBT6xLFHyqOTyYVSOe2bWygdpgsPCqW_SX2oSNLQpdhvpevkkbdX8iW_wGKpD-k-LJb0FFe3T5pC_ceVSEPpu9gS6RDdm1ki1dKp4hLpN6o4XSpVUnriAWkJ1c07IDXT9tI6qYDOnauXrpA1skFKoKlnGqREum5tlG6T545GqScpH7qjKx309EAZBZV5YAjdPNsN1ZQV4oll9G6-Jz4ge1F3NFHJYy8coeQ6L8ynLnoVPOkV2Ruv0ZER3jhJUaHeiKHvpnvjEIXc9sEoylL5YhltXOKL7fRolS8ctLygBz6l_lU9MJTc5vaEip6l9oRbWk98plFjAyUNV6PWpoaLjpaq8RN1nFdDuKDGx9_4YSVdK_BDFWWv8cdyeubwh8Lpj13t_iiimvWvo4E2GXphO00d2wsJVF0SgHP_BOAS6RwB0NMHrgBMoWNTA3FiViB-prqjgWimcV00mERHRmi4WYP6FA2ayjR4Qkv39MEKGuPog_E0d6iMTHrLLCOMfBfK6E3P82QoV8k4uVpGOc3ZLSODTl2ScYbc_5LhRe30gkyXZYyjYiolrysyetC6lzI2UcEwLfbRf-FaSBFaHIzUoowaUrRoJediLdpoy1ItdtKUa1rMoPjv-yKJWo_2xQsaawlCHD2wBqGemj10eEaveenQjeRBOgygPwp0uEw37DrcoTLPYJymGq9gNFCldzDu0XOfYCh9g1EhhOFiSRiuUklsOI5QpxCBLq9EIKxrBMbR_M0RWERT1aORSFUbR6OGbMpIzCa3fpFQUdWgKNTQaWMUrpD2bBQG0jyjAQupcqsBtVcMcFFunQGf0Qo_Iz6nDSYjtlEPmxFqcs014ik5lGPQSR4fjYEv3WkaAzvdXhqNh-SdaIKaknJMSCNtoQkD6eu9JnxLI8-ZYKDGTDPaSN5vxgBqLjXjGeXcNWM1fTkkBjuovDoGF-nOmvuwU_zj-5hJqok18Ce3pzVQ0ZbBduyk9Bw7lpDmjB06sqY-RgLNK3yMhaR3r0UoLX5Si1zadbsORVTRUIdKsk2ux-FF9fiRHq2rR2JgI5Jps60RX1NjeBPaKOh4E1SrHdh_0IGjtCDCCXmaEwMoM82JfSuceLjWibj1TmypcqLxrhP6N11ImOVCMrVscuE55f3gwjaqHt-MP2c3w_tAM9Q00acF9vgWxM5owS9RrZi8pJUft2JieSuyafe0dgxPasfv7h2Ikjugcn_16q3KC-i--syNXKW_ODnFli0Pss1MyUxLzxiSkZJpyxicxWZLHzwrPS0105Y6Mz5EHzJ8WMgw_RB9SPz8Yf8D2Bu7fA&build-label=editors.sites-viewer-frontend_20251210.02_p1&imp-sid=CN_1xrOv6pEDFfpJqwIdbcwT3w&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance