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
Wed, 04 Feb 2026 02:16:44 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_20260126.02_p4&app=25&clss=1&context=eJwN0WtYU4cBxvHjyTkvFsGUQCRSuR1aF0RtZFVRQEgjhGnHqrZNpnuUiqiooHL1sik8rVZ9ulW7eu0Fi1jRCEWxSmu7OrCr1wmtndKhWMXIJZAEAwTsZO-H34f_-_X1vakuG2kRqkZZhFeDLMJrFLDbIkTS0wMWYfRBiyCVW4QgMp62CJZWi7CCGhwW4UdaPNYq5JIn1CpIYVah8HmrsI0yU6xCPhXTOzQz5pbwlDDxlhBGSfd7RTMZSvrEOHKW9okDtHH1gFhKlxO8YhN9negVL1J_lld8Ssd2ecXPaemVQXEV5QrDYhF5xw2LQuiw6NkwLP5Kv12gUsVTUqlKZab5D1WqhbTBOVMqIfFAguRLX55MkP5JaXGJ0qvknmOUBum_m1-WHtDedSbpY8osMkmrSawxSb4046xJMtJATIo0THGrUqRkemF9ijSJ3ranSO-SdWqqlEGXv0iVmumDv5mlCqqkOno0YJacVL46TTpBDzS_k7qoxWeO1EbFC8rkrXT7XJl8j5oeH5abKeIP5bKe3mw5ImfTX5xH5G10fmWF3EAn1lTIp-nKgwr5B9KdOipH0PX0z-SfyH_bMVlLY8Mr5UjS_7FSNtBO53F5D83vPCEvpPW0kabMtckz6Hi6TT5F31Ta5O8oL7Na3kSdOdVyL6mLO-VgOlTVKZfTpUtdciNZkxxyBi2qd8iZ9JO1W75D6g-75WBSPfTDKKpR-6OOxtf5YzLdujgarVQUq8YW-n2ZGq-T_eiz6CFbewBqaWVnANaRj0EDNX1VrUE9jVAC8QzVTg_EeUqOC0Qa1b7Jptg7QZhJRRottpA2XYtQen-TFofo0XYtnLS1fAzeod-0jMGL5LsmGBoayg2G79pg7IzQYQ-tmKpDR5YObjpTpcPX5L2sg3BFhz9_OhZv083ysWih4l0h2EpDzhCIrhB8PBCCo9S2-zk4aK9xHA7RojnjkEGttjBc-jkM10nvDIOBXneHYSGdXRSOb5eH4yJ1nglHL831icAC6sqOQE9dBPpp85FIvEXVv0TiLM12RuIVWvOiggKaZlYQT9pCBaH0ZJsC1XYF53coaKDVhxXk0zfXFdST378VBNAA_UqpNxTMpUqqooBGBWPor08V7KXyKVE4Qf9LiIKcGIWapCjUkSM7Ch5ybYxCHy28GYWlNMcyHvPpgXU8umgE9HiGTtIZ6vXXY4jUAXoE0Zf0D1Im6jGBvi_X4wb9x67HXapTR-MCtQVEw0HNgdH4hZ4ERUOljUaTEI-rtnj8SMtOxSObVKfjMZKuUiPZ0hNQS8NCInxGJCJ-VCLm0rp9idhA-3fOQhm1vD8LbeT7QhI0NF1IRhK1TExGG10wJaORoi4mI4ZyTEYUUvMBIzoajXBTaacRO2lPqgkHyb3GhEHyaTPBj6Y7TEgip2o2hsn_T7Ohpbs9s2GnO5tT8JACM1OhoxUlqVhLURWpiKFPjqXiM5pxKRVG6i4wo4-Uk2ZMoN4qM4ao5J4ZO-jvk9PwITW0puEq3d11H3Za0n4fy0gzrw0h9D3dIN_BNmgor8SOTRRRb4eeriU9QhNZc9uRQTkV7Sgkg18H4ui9ex3YTxv7O1BKTY5ONJOi6cIEOr2hC1_R8XMOnKKiege20L6sbnxCNz_qRjN1J_Sgj_TneoAdTqxPdEFZ7MIEsuW5UEsn33Jh_m4X9re44LjnguElN0JecyOcMpa7sZJse90YfcCN9sNubP_CjX3U-kovrq3qxYUPevEdBVb3Qkfzgh7DvuQx0pc-xrfJHuQs96CQ3tjk4R8ezGvwoJhSujxIo-jLfZhEgzn96Ljdjx76dPEAYlYM4F9-XjwX6kWy4oXPEy_UZD84iH6aVTOIZJr68yBm0OfiEM7R9B-eQOM38t3bu67h2cPv1VwXQ6Q3srOKlYlZy7IL1ublT87PLsjKn1TELStv0vK8tbkFWbnLlsQaYqcZpsROm2yIXbLupf8DFzL_pQ&build-label=editors.sites-viewer-frontend_20260126.02_p4&imp-sid=CIbZkq7ivpIDFXbyzgAdVfEOqw&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance