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SECURITY REPORT · EXTENSHI SCAN

HotelWatch - Booking.com Availability Monitor

Chrome extension
82
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.

Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue

How it ranks

HotelWatch - Booking.com Availability Monitor's safety score vs every other extension we've scanned
Globally
44%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,380 extensions
In Lifestyle
44%of lifestyle extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 46,840 lifestyle extensions
Findings
39
median 12Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
5
median 1Declared in manifest
Active users
10
median 26vs category median

Findings breakdown

Automated security signal · 39 distinct issues across 6 severities
39
distinct issues
detected

Permissions requested

5 permissions declared
No risky permissions
5 permissions requested — none are flagged as risky.
Medium
Store local data

Can save data locally in the browser for persistence

Medium
Access current tab

Can temporarily access the content of the active tab when you click the extension

Medium
Access user identity

Can get OAuth2 tokens and access your Google account identity

Medium
Add context menu items

Can add custom items to the right-click context menu

Medium
Show notifications

Can display desktop notifications outside the browser

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Scan performed by extenshi.io · Jul 31, 2026
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