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
Sun, 18 Jan 2026 15:29:02 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_20260112.02_p3&app=25&clss=1&context=eJwNz2tck4UCx_GnZ8_zpxAiBugghfmsbKjYpGOSQECTjbRDpeWWno9yHFMQBAUE1Er4GGV2s4tpegpDTBIwFUo6dhXPyUsepTIPNe84uQy2wZCBHjn_F983v3e_wO0h1XdbhMYxFuGZcIvwHIVusQgT6c52i3DvRxZBqrEI4WQ8ZBEslyzCcmp1WYRfaXGkVSgg3wSrIEVbhTUPWIUqsqVbhWIqo9do1pTzwh3C1PNCNKVc7RfNZKgYFBPIXTkoDtHavCGxkk4k-cU2-ibZLx6jm3a_eIf2bvaLX9DSk8PiCrKpR8Q8KhBGxVLyjx8VhQmjoq98VLxNj8xXqRIppVKlMtO86yrVQip3z5IqSNyeJAXS1w1J0o-UkZAsPUPeOWnSMP25_gnpGhXCKJXR1lVG6WOylRqlPBIPGKVAeuwro5RGQ1PSpVFKWJEupdKDq9OlOHrFmS69SdYZJimLTnxpktrpg7fNUi3VUQvdGDJLbqrJy5D20TX1k1IPOQLmSB1UNr9a3kBXcqrlLvrv4Wr5MrUN7JLbSft0jaynvzt2y7n0knu3XEVHcmrlVtqXXysfopPXauVfSHNwj6yl05mfyecouGqvHEGRMXXyRNK_UCcbaF73Pnkhraa19HlmvXyQrmTXy130bV29_C-qeGi_vImKbPvlddS9cr_cTzsau-UaOn68Rz5L1hSXnEWLjrpkG52z9soXKGRnrzyOVNeDMIYOhASjhSa1BGManT92Ly5RaXwIXqa_VofgeXLuuQ99VN8ZiibK6Q7FKgowqBFCdylhuIeaZobhCKUmhCGD4i-EYxaVqiPwMo3JjEAYvbcuAjvoxqsRcNOGmrF4jR5yjMXDFJg_DmoaKRiHwMJxeF2rwbu0fIYGXXYNvNTcqME35D-hgXBSgxc_jcQr9FtNJBxUtjkKG2jEHQXRE4WPh6Kwhzq23A8XbU0bjx20aM54ZNG5-mgc_yMap6nLEY0-0rujYaDnvdFYSF8tisHXy2LwHXU3x6Cf5gZoMZ-aZmr5rsWVXC36WrS4Set3T8RGmu2eiKco_2EFJfSoWUEiRaxRMIFuVSlQvargyCYFrZS3S0ExfXtawVEK-o-CUBqi22Q6o2Au1VEjhZ5VMJbeuqNgK9VM12Ef_S9JBzlZhwMpOrSQK1cHH3nW6jBIC3_TYSn5mh_AbZpjmYR5dM06CT3UAD2aqT9YjxEKCdUjnJSpekymn2r0OEO_O_W4SC0hsfiBOkJj4aL2sFhcoVvhsVBFxKJNSMSp-kT8StkHE5FL9ZlJaKJRIRkBdyUjcUwy5tKqD5NRTos0j8NGjvceRwcFPpgCNTmmpqKDfjCm4izpjqViCq00pmENtW9PQ9fZNHipsjsNr9PGSCPeoHdNRnxE3nwjhimgw4ggmukyIoXcqtkYpeC_zUYEXeybDSddWJ-O6xRmM0FDyytMKCRdrQlT6JO9JnxGjx03IY16S8wYJKXBjMnU32jGCFVcNmMTvT8tAzup9VIGTtHFzVfhpCWdV5FN6mc7EEU_0RkKHO6AmrbFOfEPKqpwYh1pjzqhp59TbqCNrAWdyKKVtZ1YQ4agLiTQO5e7sI3W3uxCJbW5utFO9gU9OFTeg3_Sjbd68PlhFw5S_lEXSsgW04sc-tDei0-oN6kPg6Q_3AdscqPhgBvNtDrZA2WxB5OppNCDho0eXH_TA-sWD7Y5POi97IHhL15EPedFDGUt8yKHBrZ6cYs6d3lR9aUXO-nSU_34eUU_wvb3Q0PzwwfgXDKAzKUD-D7VB9syH_JowTofHOt9eLbVh3JK7_Ehg2JPDCKOhlfexKeLhzBj-RD-HeTH_RP8SFX8UAfd_Z2_6RTuq2jsHBajpAW59jJlqj07t6SwqHhacW6JvTiulM1eFLesqLCgxF6QvSTeEP-oYfr0-GmG-CWrHvk_8kfmUA&build-label=editors.sites-viewer-frontend_20260112.02_p3&imp-sid=CNeh1N-zlZIDFTxIqwIdvOs4hw&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance