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 06:00:02 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_20260126.02_p4&app=25&clss=1&context=eJwNyHlYlAUCBvCvme97MYQmBkZGkuubssFzolQSpoEdmWG1ZUurmXQfJREVFTRuZVfhKU3dy3YzUStYxCQQ8irxqFywzXNFs4zCI8WRY2AOBxiwpPeP3z-_wCOqylE2oWG0TXgpzCa8QiHbbEIsPaywCY_ttAlitU0II-Mhm2C7aROWUYvTJnxLC8fahVzyRdoFMcouFD5pFzZSZqpdyKdieodmTrwmPCRMuiZEkem2V2ElQ1m_IoFc5f2KQVq7clBRTmeT_IrLdNLoV5ymgSy_4iHt2-pXfEqLzw0pVlCuMKIoIv-4EYUQOaLwlYwofqFn5ymViWQqVyqtNPeuUjmfSlwzxTJSVCSJgXRsf5L4X0pLMIovkWd2ijhEP5X-TrxD29eYxQ8ps8gsriTFAbMYSM9_bhZTaHBiqjhCCStSxWR66s1UcTK97UgV_0b2aRYxg85-ZhHb6L1_WMUaqqUmujdoFV1UsTJNrKI76t-LPdQeMFvsoOJ5ldIG-uFopXSLLt-vktoo5o_Vkp7eaN8jZdNfXHukjXRieY3UQnWraqRDdO5OjXSFtAf3SjF0Mf1j6TsK3rhP0tDY6FoplvSv10oGmttdJ82np-fUS1Ppk_R66SB9UVsvfU15mY3SOurOaZS8pCrulsJpV0O3VE1nzvRIrWQ3OaUMWtDslDLpO3uvdJ1Uu3ulcFLeDcJoOqAKRhONbwrGFLp2-jHcpKJ4FdbTHypVeJUcex9HH9V3huAwLe8OwRoKMKihouONajTTI3IoHqXDM0JxgpITQpFG8dfDMJOK1BqsJ026BpH0r3Ua7KJ7mzRw0YbqMXiHnm4fg6kUuCocahrODUfg6nBsidHiXVo2TYuuLC08dKRBi5PkP6uFcE6LP_9nLN6mq9Vj0U7FWyOwgYZdEVC4I_DhYAT2Use2J-Ck7SnjsIsWzB6HDLpZH4UzP0bhIuldUTDQq54ozKeTC6JxbGk0vqTuI9Hw0pyAGMyjnuwY9DXFYIBK98TiLWr8ORaf0yxXLF6kVVNlFNB0q4xE0hTKiKQHG2UoN8k4sVlGC62skpFPX1yU0UxB_5cRQoP0C1kuyZhDtdRAIa0yxtDfH8rYTtXP6FBHvybpIBl1OGDSoYmc2Tr4yL1Wh37aUarDBzT_qg6LabZtPObSHft49NB-6HGEvMF6DJMqRI8wOkZfkjxJjwn0TbUel-h7hx43qEkVh1PUERIHJ7WFxuFnehAWB6UmDleERJyvT8S3tORgIrJJeSgRo-g8tVJ9ehIO04hgRMAjRiSONmIOrXnfiBLaseUFVFLgUyaoaYaQDBO1T0pGB50yJ6OVdKeTMZFyzCkopLaKFHS1psBD5d0p2ELvWszYSZ5VZgxRQIcZQTTDaYaJXMpZGKHgP82Chm70zYKDrpem4i6FZlqgpWVlFqwmXY0FE-mjfRZ8TM-fsSCFegus6Cd5vxUTyNtgxTCV3bJiM_17Shp2U8vNNJynG1tvw0GLOm9jCalf7kAEfUOXKHCoA2rKK3NgHcU0O6CnC6Z7uEz23E5kUE5NJwrJENSFBPrnrS7soLUDXSiny85utJGs7sEEOlTSg-P0yVEnDlJRsxPr6f2sXnxEVz_oRRv1JvWhn5482gdsduFNoxvyQjcmUH2eG4ep7i037Nvc2NHuRu8tNwzPeRDxigfRlLHUg-VUt92DoAoPOqs82PSZB7vp-oteXFjhxfH3vPiKQhu90NK8sPtwLLqP9MX38VWyDzlLfSik19b50F7qw8stPpRQao8PaRR3th-TaShnAF0_DKCPqhYOYtqyQfwvyI8nIv1Ilv0IeOCHihw7hzBALxwYgomm_TiEmfSpYhhHacaVB1AHjbp96q8X8HiT-9pPygjxteysYnlS1pLsgtV5-VPyswuy8icX8bLyJi_NW51bkJW7ZFG8IX664Zn46VMM8YvWPPcbyAT0DQ&build-label=editors.sites-viewer-frontend_20260126.02_p4&imp-sid=COOI-qKUv5IDFePDzgAdikk7Fg&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance