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
Thu, 01 Jan 2026 10:28:40 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=eJwN0H1czAcABvCfu9_vYSnpjatR53fY5fW0mahbtdNdi5mXcTf2UeQkL0WlvGzUx7uxDzbv85bQJG-FNnyYbPMyo2G0RShH18vd9aK8THv--P7xPP89j1tRpz0dzEJBR7Mw2tcsfE5eG8xCD3q7zSx02m4WxByz4Ev6k2bBXGEWEqmk1izcpsn-FiGZmrpbBDHQIszvaRFWUEK0RUijTFpFw_reE94S-t0TAiniSYPCRLqsZkUoObKbFS20cFaLIpuuhrcqSumcvlVxmV5YWxVv6dDaVsUxmnrtpWImJQttigxq7damELq3KZoWtCne0PvjlMowishWKk009qlSOZEWOIaJWaTYFi660U9HwsVfKCZUL44mV2yU-JL-XfyxWEkpMIiZtHmuQdxFCRkGcRYpjhtENxp62iBGUUvfaLGNQmdGi5HUa1602J-W26LFdWQZbBTj6eopo1hG339rEnMpj4rpWYtJdFDOrBjxMFV6fyLWUHn7WLGKMsftkZbS_TN7pEdU2rhXKiP1ZzmSlqaU75eS6GvHfmkFnZ2RK5XQ4dm50km6Vpkr_UWqEwckNd0YdVC6Sx4rDkl-5B-UJ_Ug7Rd5ko7G2g9LE-nHUfnSCXo8LV-qpvN5-dKvVHqxQCqj1ISj0iKyzzkqNZCUaZc8aEeBXcqhK1dqpFtkiaiV4mnSpVopge5a6qQH5LmzTupKyqfu6EjHPT1QTL2LPTCA7l3uhArKCPHEEvp0jyfGk-1AZ9RT_nMvFNIMuxfmUnudNzypneyDd6hwiA_OUmSoD2KocAozhTzwxTDK8PbDEtq0yA876NlKPzhoaU4XrKL3yrtgILnN7gpvepXcFW4pXbFGrcJGShysQrVVBRcVFahwjlqvqiBcU-Grff5YTndy_FFOmWsDsJReOQKgcAZgV0sADlDVhndRS5ujumEHTYrthniqyA_ElX8CcYOqywNRT1pHIHQ03hWIiXR6UhAuTA_CZbIXBaGBRrRXYxwVDlFzuxo1SWrUF6vxghbv74FlNNzRAyNp9kAZ6fShSUYY-c2X0Z1er5ChXCnj7GoZJTRrr4w0On9DxiVy_1OGF7XQGzLelDGC8qiAvG7J6ELr38rYTDmDNDhM_4VrIOk1OB6hQTHVJmnQRM6FGjTTxDsaTKW4Yz2RSE1FPfGGYs29MZYqLb1RQw0eWrwiTy8tfEnup0Uf-j1Hi5v0t02Lh1TsGYyLVOUVjFoq8wnGY3rtGwylXzBKhTBczw_DbcofFY5CahP0aN9Oj7COeoyguVv0WECTVB8hgco3fYQqsiojMJPcekXAm8r7RaKKLhoicYs0lyPRl-YYojCfyrZFofpWFFyUbY_CGlrmb8A3tNFowHbqYjVARa7ZBrwkh3I42sjjy-Hwo4f1w2GjB4uj8ZR8EoxQUWKWESmkyTWiL-0-ZMRBGnrFiCiqSzehmeQjJvShhgITXlHWIxNW03cDYrCTSipicJ0ern0CG8U9f4Jp5D2mCgHk9rIK3rS1vw0_UGqWDYtIfckGLVmSnyOe5uQ-x3zSuVcjlBa-qEY27XpgxwEqrbWjjKwTanByQQ1-pmfra5AQVIcZtMVah91UF16PZup9ph5Y7cCR4w4U0Ty9E_JkJ_pQeooTR5Y58XSdE2M3OLG13Im6R07oPnAhfroLM6hxswuvaeUpF7ZTxcgG_DGzAT5HG6CiMb6NsMU1YtTURlyIbMKERU38uAljSpqQSfsmt2BwYgt-c29FpNwKb_cO97eVXUPn1evzTioDxAlJ1ky5n3VaUnpKatqAtKR0a1r_DHbW1P7TU1OS063J0-JCdCGDB4UM0g3QhcTNHfQ_7v63Bw&build-label=editors.sites-viewer-frontend_20251210.02_p1&imp-sid=CPao3vOQ6pEDFddIqwIdk0MQ3w&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance