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
Mon, 12 Jan 2026 11:13:26 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_20251217.02_p2&app=25&clss=1&context=eJwNz31czAcAx_Gfu9_vm6Wkq7gadX5ndkmkzUS1aqe7xmae78ZeRA55KCrlYaNeHmezl4dFbPOQ0CQzhTa8mGzzMMM8re0I5fRwdXc9qDDt-8f7j8_3v697afc9XU1CcTeTMNbXJEwk780moS-9yjMJ3XeaBDHfJPiS_rhJMFWahDlUbjcJt2iav1lIoZY-ZkEMNAtL-pmFtZQUbxbSKYvW04iQe8IrwsB7QiDFPG5SGCksu1URQY6cVkUbLZvfpsihy1Htipt0JrpdcZGeWdoVr-jQxnbFDzTzSodiHqUInYpMau_dqRD6dCpalnYqXtJbE5TKSIrJUSqNNP6JUjmFljpGiNmkyIsS3emnI1HiL5QQES2OJdeoOLGD_l3xnlhFqdCLWZS7SC9-R0mZenE-KY7pRXcaflIvxlFbSLzYSRHz4sVYemNxvBhKa2zx4pdkHmoQE-nyCYNYQV9_ZRQLqJDK6GmbUXRQ_vwE8TBVqd4X68nqNkqspqwJe6RV9PepPdJDutm8V6ogzUf5ko5mWPdLyfSZY7-0lk7PLZDK6fCCAuk4XakqkP4i9Y8HJA1dG3NQukOeaw9JfuQfVCj1Jd3HhVIYja87LE2h78cUST_So1lFUi2dLSySfqW0pKPScqpbeFRqol3FdVI-XbpUL90gc4xdSqSpF-xSEt0xN0j3yeubBqkXKZ94oBsd8_JEGfUv88QgunexOyopM9wLK-nDPV6YRLYDPdBIRTXeKKG5dd5YRG5hKnhRF9kHr1HJMB-cptgIHyRQyQw2hd_3xQjKVPlhJW1d7odd9HSdHxy0Kr8n1tOb1p4YTO4LekFFz1N6wT21Fz7XqLGF5gxVo9aihotKi9U4Q-2X1RCuqPHpPn-sodv5_rBS1sYArKLnjgAonAH4ri0AB6h68-uwU25cb-yiqaN6I5EqiwJx6Z9AXKMqayBqSOcIRBhNcgViCp2cGoRzs4NwkepKg9BEo900mEAlwzT8rkF9sgaNZRo8oxX7-2I1jXT0xQe0YLCMDHrHKCOS_JbI6EMv1spQrpNxeoOMcpq_V0Y6nb0m4wJ5_CnDm9roJRmuyxhNhVRM3jdk9KRNr2TkUv4QLQ7Tf1FaSNFaHIvRoozsyVq0kHOZFq005bYWM6mltB9e0ihTf4ynKnN_1FOTpw7P6TVvHbqTPFCHAfR7vg7X6a5NhwdU5hWM81TtHQw7VfgE4xG98A2G0i8YN4VIXC2KxC0qGhOFEuoUouHWJRqR3aIxmhZtj8ZSmqp-F0lk3fouqsn9jRioyDowFtV0Xh-LG6S9GIsQWqiPwxKqyItD7Y04uCinLg6f02p_Pb6gLQY9dlJPix5qci3Qo4PcqvXwoGF2PWLIoRyJTvL8ZCT86EHjSNjo_op4PCGfJAPUNCfbgFTSFhgQQrsPGXCQhl8yII4aMoxoJfmIEQOoqdiI55T90IgNtG1QAr6h8soEXKUHGx_DRtNrHmMWqcZVI4DcO6qhoh2hNnxLadk2LCfNBRt0ZE6pQSItLKjBEgrzqEUELXtWixy6aa9DBVkm1-P40nr8TE831SMpqAFzabulAbupIaoRraQ71QjVBgeOHHOglBZHOyFPc2IAZaQ6cWS1E0--dMK82YkdVifsD50Ie9sF34ku-FPibBfmUnOuCy-oZq8L6064sJ0qP2jCH_Oa4HO0CWqa4NsM2_RmjJnZjHOxLZi8vAXWFS0YV96CLAq-3IpQ6lj4DPumtSFkTht-82hHrNwOlUfXu0e3XUUPZ01eaZcAcXKyJUseaJmVnJGalj4oPTnDkh6ayc2SFjo7LTUlw5Iya3p4WPjQIeFDhg0KC5--KPx_fIG4Ng&build-label=editors.sites-viewer-frontend_20251217.02_p2&imp-sid=CJXhprbvhZIDFeNLqwIdjdwdug&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance