Unsitely — Website Safety Scanner Firefox

Unsitely — Website Safety Scanner

Instantly check if any website is safe, suspicious, or dangerous — powered by Unsitely AI.

Features & Capabilities

Unsitely scans any website in seconds and tells you whether it's safe, suspicious, or dangerous — before you hand over your personal information or money.

How it works: Click the Unsitely icon while on any website for an instant trust score. Unsitely also automatically scans links on the page and displays a safety chip directly next to each one, so you can see the risk level at a glance without clicking anything. Right-click any link and select "Check with Unsitely" for a full detailed report.

What Unsitely checks: SSL certificate validity and HTTPS enforcement Domain age and registration history Known phishing and malware patterns URL structure and redirect chains URL shortener resolution — shortened links (bit.ly, t.co, etc.) are automatically resolved to their final destination before scanning AI-powered analysis of site behavior and design signals

Trust score breakdown: 🟢 Safe (70–100): No significant threats detected 🟡 Suspicious (35–69): One or more warning signals present — proceed with caution 🔴 Dangerous (0–34): Confirmed malicious signals — do not visit

Who it's for: Anyone who receives links in emails, messages, or social media and wants to verify them before clicking. Especially useful for identifying fake online stores, phishing pages, and fraudulent payment sites. The automatic inline chip scanning means protection is always on as you browse — no extra steps required.

Privacy: Unsitely only scans URLs you explicitly submit or that appear as links on the page. No browsing history is collected, stored, or shared. The extension does not read page content.

Visit unsitely.com for the full web scanner, bulk URL scanning, and URL monitoring.

User Growth & Download Statistics

Manifest V3 Add-on
By:
Kyle Axelson
Daily users:
1
Version:
1.2.4 Last updated: 2026-06-23
Version code:
6321407
Creation date:
2026-05-25
Risk:
High risk impact High risk likelihood
Permissions:
Host permissions:
  • https://unsitely.com/*
Content scripts matches:
  • <all_urls>
Size:
34.43KB
Email:
ka*****@gmail.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-07-26
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Kyle Axelson
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/unsitely-safety-scanner/
Email:
ka*****@gmail.com
Website:
https://unsitely.com

Permission Change History

2026-06-04: Version 1.1.1 → 1.2.0
Add Permissions: sessions
2026-05-29: Version 1.0.0 → 1.0.5
Remove Host permissions: https://www.unsitely.com/*
Remove Permissions: alarms

Is Unsitely — Website Safety Scanner Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Unsitely — Website Safety Scanner requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • Low ******* ****** ** *** ********* ******** ************
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Unsitely — Website Safety Scanner is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
Extension Guard
Extension Guard

Discover every extension in use, analyze risks, and enforce blocking policies with Extension Guard

Secure Your Browser
Upgrade to see full risk analysis details

Best Unsitely — Website Safety Scanner Alternatives

Here are some Firefox add-ons that are similar to Unsitely — Website Safety Scanner: