Domain History

ester.ee

Grade D · 50/100 · 1/6 security headers present

Security Score

50/ 100

Security Headers

1/ 6

CSP Violations

NoViolations

Issues Found

0Issues

Recommendations

0Available

CSP Analysis

Content Security PolicyHIGH

default-src 'self' https://epik.ester.ee ester.ester.ee; script-src 'unsafe-inline' 'unsafe-eval' 'self' https://google.com https://*.google.com https://maps.googleapis.com https://ebscohost.com https://*.ebscohost.com https://cdn.appdynamics.com https://prototypejs.org https://o.aolcdn.com https://s7.addthis.com https://www.gstatic.com https://www.google-analytics.com/ https://avakogu.ester.ee https://epik.ester.ee https://www.googletagmanager.com; connect-src 'self' https://col.eum-appdynamics.com https://avakogu.ester.ee https://epik.ester.ee https://region1.google-analytics.com;  upgrade-insecure-requests; block-all-mixed-content; style-src 'unsafe-inline' https:; img-src https: blob: data:; media-src https: blob: data:; font-src https: data:; object-src 'none';, frame-ancestors 'self' ;

Directive Analysis

default-srcLOW

https://epik.ester.ee 'self' ester.ester.ee

•Missing recommended values for default-src: self

script-srcHIGH

https://google.com https://maps.googleapis.com https://epik.ester.ee https://o.aolcdn.com https://cdn.appdynamics.com https://www.google-analytics.com/ 'unsafe-inline' https://www.googletagmanager.com https://s7.addthis.com https://www.gstatic.com https://prototypejs.org 'self' https://*.ebscohost.com 'unsafe-eval' https://avakogu.ester.ee https://ebscohost.com https://*.google.com

•Unsafe inline execution allowed in script-src

•Unsafe eval() execution allowed in script-src

•Missing recommended values for script-src: sha512-, sha384-, nonce-, sha256-, self

•No nonces or hashes used for script-src

connect-srcLOW

https://col.eum-appdynamics.com https://epik.ester.ee https://region1.google-analytics.com 'self' https://avakogu.ester.ee

•Missing recommended values for connect-src: self

upgrade-insecure-requestsLOW

block-all-mixed-contentLOW

style-srcHIGH

https: 'unsafe-inline'

•Unsafe inline execution allowed in style-src

•Missing recommended values for style-src: sha512-, sha384-, nonce-, sha256-, self

img-srcLOW

https: data: blob:

•Missing recommended values for img-src: self

media-srcLOW

https: data: blob:

•Missing recommended values for media-src: self

font-srcLOW

https: data:

•Missing recommended values for font-src: self

object-srcLOW

'none'

•Missing recommended values for object-src: none

,LOW

'self' frame-ancestors

•Unknown directive: ,

Security Headers

✗Permissions-PolicyMissing

Restricts which browser features (camera, microphone, geolocation) the page can use, limiting attack surface.

How to add it:

nginx

add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;

apache

Header always set Permissions-Policy "camera=(), microphone=(), geolocation=()"

cloudflare

Rules > Transform Rules > HTTP Response Header Modification > Set Permissions-Policy value

✗Referrer-PolicyMissing

Controls how much referrer information is sent with requests, preventing data leaks to third parties.

How to add it:

nginx

add_header Referrer-Policy "strict-origin-when-cross-origin" always;

apache

Header always set Referrer-Policy "strict-origin-when-cross-origin"

cloudflare

Rules > Transform Rules > HTTP Response Header Modification > Set Referrer-Policy to "strict-origin-when-cross-origin"

✗Strict-Transport-SecurityMissing

Forces browsers to use HTTPS for all future requests, preventing man-in-the-middle attacks and SSL stripping.

How to add it:

nginx

add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;

apache

Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"

cloudflare

SSL/TLS > Edge Certificates > Enable HSTS (toggle on, set max-age to 12 months, enable includeSubDomains)

✓X-Content-Type-OptionsPresent

nosniff

Prevents browsers from MIME-sniffing responses away from the declared Content-Type, blocking drive-by downloads.

✗X-Frame-OptionsMissing

Prevents the page from being embedded in iframes, protecting against clickjacking attacks.

How to add it:

nginx

add_header X-Frame-Options "DENY" always;

apache

Header always set X-Frame-Options "DENY"

cloudflare

Rules > Transform Rules > HTTP Response Header Modification > Set X-Frame-Options to "DENY"

✗X-XSS-ProtectionMissing

Legacy XSS filter for older browsers. Modern browsers use CSP instead. Set to "0" to avoid false positives.

How to add it:

nginx

add_header X-XSS-Protection "0" always;

apache

Header always set X-XSS-Protection "0"

cloudflare

Rules > Transform Rules > HTTP Response Header Modification > Set X-XSS-Protection to "0"

5 recommended security headers are missing on ester.ee.

Beyond headers: infrastructure exposure

via OSN, our sister project

Security headers protect the browser. OSN maps what's exposed underneath — servers, open ports, known CVEs, DNS and WHOIS.

See what the internet sees about ester.eeWeak headers often come with other exposure — check the full picture.

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ester.ee

2 scans since 7/18/2025

Latest: 50/100

Total Scans

Latest Score

50/100

First Scan

7/18/2025

Last Scan

7/18/2025

Scan History

Date	Score	CSP	Headers	Issues	Action
Jul 18, 2025	D (50)	No	1/6	0	View →

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HeaderTest security grade: D (50/100) for ester.ee

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