Domain History

keskraamatukogu.ee

Grade A+ · 100/100 · 6/6 security headers present

Security Score

A+

100/ 100

Security Headers

6/ 6

CSP Violations

NoViolations

Issues Found

0Issues

Recommendations

0Available

CSP Analysis

Content Security PolicyHIGH

default-src 'self'; connect-src https://keskraamatukogu.ee https://yoast.com https://*.yoast.com https://*.tawk.to wss://*.tawk.to https://*.googleapis.com https://*.google-analytics.com *.analytics.google.com https://www.google.com; script-src blob: 'self' 'unsafe-inline' 'unsafe-eval' https://cdn.jsdelivr.net https://*.google-analytics.com https://www.googletagmanager.com https://assets.zendesk.com https://connect.facebook.net https://www.google.com https://maps.googleapis.com https://www.gstatic.com https://embed.tawk.to https://static-v.tawk.to https://static.addtoany.com; img-src data: 'self' https://*.gravatar.com *.w.org *.backblazeb2.com *.ggpht.com https://*.ytimg.com https://*.tawk.to http://*.googleapis.com https://*.googleapis.com  *.gstatic.com https://cdn.jsdelivr.net/emojione/ https://*.tawk.to https://*.addtoany.com https://*.google-analytics.com https://s-static.ak.facebook.com ;media-src 'self' https://*.tawk.to; style-src 'self' 'unsafe-inline'  *.googleapis.com *.bootstrapcdn.com https://*.zendesk.com https://*.tawk.to; font-src 'self' data: *.gstatic.com *.bootstrapcdn.com https://*.googleusercontent.com https://*.gstatic.com https://*.tawk.to; frame-src https://keskraamatukogu.ee https://*.youtube.com https://*.zendesk.com https://*.facebook.com https://*.google.com https://s-static.ak.facebook.com https://*.addtoany.com; object-src 'none'

Directive Analysis

default-srcLOW

'self'

•Missing recommended values for default-src: self

connect-srcLOW

https://keskraamatukogu.ee https://www.google.com https://*.yoast.com https://*.googleapis.com https://*.tawk.to https://*.google-analytics.com wss://*.tawk.to https://yoast.com *.analytics.google.com

•Missing recommended values for connect-src: self

script-srcHIGH

https://embed.tawk.to 'unsafe-eval' https://assets.zendesk.com https://connect.facebook.net https://www.google.com https://static-v.tawk.to 'self' https://*.google-analytics.com https://www.googletagmanager.com https://static.addtoany.com 'unsafe-inline' https://www.gstatic.com blob: https://cdn.jsdelivr.net https://maps.googleapis.com

•Unsafe eval() execution allowed in script-src

•Unsafe inline execution allowed in script-src

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

•No nonces or hashes used for script-src

img-srcMEDIUM

https://s-static.ak.facebook.com https://*.gravatar.com *.ggpht.com https://*.ytimg.com https://*.googleapis.com 'self' https://*.tawk.to https://*.addtoany.com data: https://*.google-analytics.com http://*.googleapis.com *.backblazeb2.com *.w.org https://cdn.jsdelivr.net/emojione/ *.gstatic.com

•Insecure HTTP source allowed in img-src

•Missing recommended values for img-src: self

media-srcLOW

https://*.tawk.to 'self'

•Missing recommended values for media-src: self

style-srcHIGH

https://*.zendesk.com 'self' https://*.tawk.to *.googleapis.com 'unsafe-inline' *.bootstrapcdn.com

•Unsafe inline execution allowed in style-src

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

font-srcLOW

https://*.googleusercontent.com 'self' https://*.tawk.to data: *.bootstrapcdn.com https://*.gstatic.com *.gstatic.com

•Missing recommended values for font-src: self

frame-srcLOW

https://keskraamatukogu.ee https://*.zendesk.com https://*.youtube.com https://s-static.ak.facebook.com https://*.addtoany.com https://*.facebook.com https://*.google.com

•Missing recommended values for frame-src: self

object-srcLOW

'none'

•Missing recommended values for object-src: none

Security Headers

✓Permissions-PolicyPresent

accelerometer=(), ambient-light-sensor=(), autoplay=(), camera=(), encrypted-media=(), fullscreen=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(), sync-xhr=(self 'https://keskraamatukogu.ee'), usb=(), vr=()

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

✓Referrer-PolicyPresent

no-referrer-when-downgrade

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

✓Strict-Transport-SecurityPresent

max-age=63072000; includeSubDomains; preload

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

✓X-Content-Type-OptionsPresent

nosniff

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

✓X-Frame-OptionsPresent

SAMEORIGIN

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

✓X-XSS-ProtectionPresent

1; mode=block

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

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 keskraamatukogu.eeWeak headers often come with other exposure — check the full picture.

See full exposure report on OSN →Free, no signup.

keskraamatukogu.ee

3 scans since 7/18/2025

A+

Latest: 100/100

Total Scans

Latest Score

100/100

First Scan

7/18/2025

Last Scan

7/18/2025

Score Trend

Security score progression over 2 scans

Scan History

Date	Score	CSP	Headers	Issues	Action
Jul 18, 2025	A+ (100)	No	6/6	0	View →
Jul 18, 2025	A+ (100)	No	6/6	0	View →

Show off your security grade

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HeaderTest security grade: A+ (100/100) for keskraamatukogu.ee

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Markdown

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