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
Fri, 02 Jan 2026 04:17:13 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=eJwN0HlckwUAxvHX7X0fDUHkmA5SmO_UQDwmZaJAQJON1Mgj3dI-guIEPEABwaMUPopX2kct7xRDVBTxNjG1TKw8Mu-MAk-cMo5tHDKPpOeP7z-__57H7Uyngg4mobSjSRjlaxI-Ja-1JqEHvdlsEjptMQlioUnwJf1Rk2C6bxKSqbzOJNyiSX5mIY2au5sFMcAszO1pFvIpKdYsZFIOLaehIXeFN4S-d4UAinrUqDCSLrdFEUb2vBZFK82f0arIo0sRLsUNOhPpUlyg5xaX4g3tXeVSHKIpl18oplOa0KbIJle3NoXQvU3RPK9N8ZreHatUhlNUnlJppDFPlMoJNM8-VMwlxeYI0Y1OHYgQf6G4sEhxFDmHx4gv6N-FH4qPKR16MYc2zNaL2ykpWy_OIMVhvehGQ37QizHUGhIrtlHY9FgxmnrNiRX70VJrrLiazIMMYiJdOmEQK-jbr41iERVTGT1tNYp22jwjTtxJj70_Emupsv1wsZpyxhZIi-lhSoFUQ3-fLJAe0I2mnVIFaT4plIJocuUuKZW-tO-S8ul0SpFUTvtnFklH6fLjIukmqY_sljR0NX6PdIc88vdKKvILLJZ6UNBnxZKOxtj2SxNoIS2hffEl0hF6OLVEqqGzxSXSr3TjXKlUQRlJB6UFZJt1UGokKccmedDWUptUSBcv1krXyRxVJyXSxPN1UhLdMddLVeS5rV7qSson7uhIhz09UEa9yzzQn-5e6IT7lB3qiUX0cYEnxpF1d2c0UMkzLxyjFJsXZlN7nTc8qZ3sg7fo2GAfnKboMB_E0b7JPjhCoVW-GErZ3iosIlW8Ct1p_QIVttLTZSrYaXFhFyyndyq7YAC5zewKb3qZ1hVu6V2xUqPGOkoepEaNRQ0nHS9V4wy5LqkhXFbji-_9sJRuF_qhknJW-WMxvbT7Q-Hwx_ZWf-ym6rVvo442xHTDVpo4vBsS6U5JAC7-E4CrFGQPgI7GOQMwgc5MDMSpaYH4iWzHA9FII9prMJaODdZwuwYPUzVoKNPgOS3c1QNLaJi9B0bSzAEysuh9o4xwUs2V0Z1e5ctQLpNxeoWMcpqxU0Ymnb0q4zy5_ynDi1rpNRmuyRhBxVRKXtdldKE1b2RsoMKBWuyn_yK0kCK1OBylRRnVpWrRTI75WrTQhNtaTKGEQz2RTM3He-I1DTf1xhh6bO6NWmr0CMJLkvsGoQ_9XhiEa_SXNQj3qMwzGOeo2isYdVThE4yH9Mo3GEpVMG4K4bhSEo5bVBIfgWPUJkSifbtIhHeMxAiavTES82ii-gMkUeX6D1BNFmUUppNbryh4U2XfaFTTOX00rpP2QjRCaJY-BnOpYnMMaq7HwEl5thispCV-enxF6wx6bKEuFj3U5JypxwuyK4ehjTw-HwYV3WsYBitVLYzFE_JJMkBNybkGpJO2yIAQ2rHXgD005KIBMVSfZUQLyQeM6EONpUa8pNwHRqygb_rHYRuV34_DFbq36hGslPDsEaaS9-hq-JPbi2p406Z-VnxHGblWLCDNeSuCyJz2DIk0q-gZ5pLOvQZhNP95DfJoe5UNu-lGnQ0VZBlfi6PzavEjPV1Ti6TAeqTQRks9dlB9RANaqOfJBrivsOPAYTuO05xIB-RJDvShrHQH9i9x4MlqB8asdWBTpQP1DxzQvedE4jQnUqhpgxOvKP-EE9uoamQj_pjeCJ-DjVDTON8mWBOaED-lCT9HN2P8gmZ-3IzR5c3IoZ2TWhGS3Irf3F2Ill3wdu9waU3VZXR2VT_Ib-cvjk-15Mh9LVNTs9IzMvtnpmZZMvtls1ky-k3LSE_LsqRNTQjVhQ4aGDpQ118XmjB74P-j3rwm&build-label=editors.sites-viewer-frontend_20251210.02_p1&imp-sid=CIrz8t7_65EDFaDczgAdjwQZ3A&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance