Domain History

jablotronalarms.lt

Grade A · 80/100 · 4/6 security headers present

Security Score

80/ 100

Security Headers

4/ 6

CSP Violations

NoViolations

Issues Found

0Issues

Recommendations

0Available

CSP Analysis

Content Security PolicyHIGH

default-src 'self' data:;font-src 'self' data: fonts.gstatic.com;connect-src 'self' localhost *.doubleclick.net *.clarity.ms *.fg.cz *.google-analytics.com *.analytics.google.com www.google.com requestor.bezpecnostnicentrum.cz maps.googleapis.com translate.googleapis.com translate-pa.googleapis.com *.facebook.com *.googlesyndication.com;script-src 'self' 'unsafe-inline' 'unsafe-eval' *.doubleclick.net *.clarity.ms www.youtube.com;script-src-elem 'self' 'unsafe-inline' 'unsafe-eval' *.doubleclick.net *.googletagmanager.com *.clarity.ms www.youtube.com recaptcha.net *.fg.cz www.google.com www.gstatic.com *.google-analytics.com requestor.bezpecnostnicentrum.cz maps.googleapis.com translate.google.com translate.googleapis.com translate-pa.googleapis.com connect.facebook.net;form-action 'self' *.facebook.com *.facebook.net;frame-src 'self' *.doubleclick.net www.youtube.com www.youtube-nocookie.com recaptcha.net www.google.com www.googletagmanager.com requestor.bezpecnostnicentrum.cz online.fliphtml5.com;worker-src 'self' blob: www.youtube.com *.doubleclick.net;frame-ancestors 'self' localhost test-edee-jablotron.fg.cz edee.jablotron.com;img-src 'self' data: blob: *.fg.cz *.doubleclick.net *.clarity.ms *.youtube.com *.ytimg.com *.openstreetmap.org *.google.cn *.google.com *.google.cz http://www.google.com maps.gstatic.com maps.googleapis.com fonts.gstatic.com www.gstatic.com translate.googleapis.com *.bing.com *.googletagmanager.com *.facebook.com mapsresources-pa.googleapis.com;style-src 'self' 'unsafe-inline' requestor.bezpecnostnicentrum.cz fonts.googleapis.com www.gstatic.com *.googletagmanager.com;object-src self;media-src 'self' *.fg.cz edee.jablotron.com

Directive Analysis

default-srcLOW

'self' data:

•Missing recommended values for default-src: self

font-srcLOW

fonts.gstatic.com 'self' data:

•Missing recommended values for font-src: self

connect-srcLOW

requestor.bezpecnostnicentrum.cz translate-pa.googleapis.com 'self' *.fg.cz *.analytics.google.com *.google-analytics.com www.google.com translate.googleapis.com maps.googleapis.com *.doubleclick.net *.googlesyndication.com *.clarity.ms *.facebook.com localhost

•Missing recommended values for connect-src: self

script-srcHIGH

'self' 'unsafe-eval' *.doubleclick.net www.youtube.com 'unsafe-inline' *.clarity.ms

•Unsafe eval() execution allowed in script-src

•Unsafe inline execution allowed in script-src

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

•No nonces or hashes used for script-src

script-src-elemHIGH

requestor.bezpecnostnicentrum.cz translate-pa.googleapis.com 'self' *.fg.cz *.google-analytics.com www.google.com translate.googleapis.com maps.googleapis.com *.googletagmanager.com 'unsafe-eval' *.doubleclick.net www.youtube.com recaptcha.net 'unsafe-inline' *.clarity.ms connect.facebook.net www.gstatic.com translate.google.com

•Unknown directive: script-src-elem

•Unsafe eval() execution allowed in script-src-elem

•Unsafe inline execution allowed in script-src-elem

form-actionLOW

'self' *.facebook.net *.facebook.com

•Missing recommended values for form-action: self

frame-srcLOW

online.fliphtml5.com requestor.bezpecnostnicentrum.cz www.youtube-nocookie.com 'self' www.google.com www.googletagmanager.com *.doubleclick.net www.youtube.com recaptcha.net

•Missing recommended values for frame-src: self

worker-srcLOW

*.doubleclick.net 'self' blob: www.youtube.com

•Missing recommended values for worker-src: none, self

frame-ancestorsLOW

test-edee-jablotron.fg.cz 'self' localhost edee.jablotron.com

•Missing recommended values for frame-ancestors: none, self

img-srcMEDIUM

'self' mapsresources-pa.googleapis.com http://www.google.com maps.gstatic.com www.gstatic.com blob: *.ytimg.com *.googletagmanager.com *.google.cz *.youtube.com translate.googleapis.com maps.googleapis.com *.google.com fonts.gstatic.com *.fg.cz *.openstreetmap.org *.facebook.com *.doubleclick.net *.bing.com *.clarity.ms *.google.cn data:

•Insecure HTTP source allowed in img-src

•Missing recommended values for img-src: self

style-srcHIGH

requestor.bezpecnostnicentrum.cz 'self' *.googletagmanager.com fonts.googleapis.com 'unsafe-inline' www.gstatic.com

•Unsafe inline execution allowed in style-src

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

object-srcLOW

self

•Missing recommended values for object-src: none

media-srcLOW

'self' *.fg.cz edee.jablotron.com

•Missing recommended values for media-src: self

Security Headers

✓Permissions-PolicyPresent

accelerometer=(), camera=(), fullscreen=(self "https://www.youtube.com"), geolocation=(self), gyroscope=(), magnetometer=(), microphone=(self), payment=(), usb=()

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

✓Referrer-PolicyPresent

strict-origin-when-cross-origin

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

✓Strict-Transport-SecurityPresent

max-age=31536000

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-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"

2 recommended security headers are missing on jablotronalarms.lt.

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 jablotronalarms.ltWeak headers often come with other exposure — check the full picture.

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

jablotronalarms.lt

2 scans since 7/16/2025

Latest: 80/100

Total Scans

Latest Score

80/100

First Scan

7/16/2025

Last Scan

7/16/2025

Scan History

Date	Score	CSP	Headers	Issues	Action
Jul 16, 2025	A (80)	No	4/6	0	View →

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HeaderTest security grade: A (80/100) for jablotronalarms.lt

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