uDomainFlag Firefox

uDomainFlag

Receive information of a domain directly in the browser when browsing a website.

Features & Capabilities

uDomainFlag is an open source browser extension that displays the physical location of a website's server as you browse. Without leaving the page, you get instant insights into the server's country, state, and city, along with the IP addresses and operator details. Clicking the flag icon reveals more comprehensive information, enhancing your awareness of where your data travels.

The extension emphasizes privacy and efficiency by fetching location data only when needed. Transparent about its operation and data handling, uDomainFlag provides detailed documentation and ongoing support through its GitHub repository. Whether for security, curiosity, or transparency, uDomainFlag enriches your browsing experience by showing you where your connections truly reach.

User Growth & Download Statistics

By:
Thomas Bella
Daily users:
88 3
Rating:
4.20
(5)
Version:
2.3.0 Last updated: 2024-03-10
Version code:
5703683
Creation date:
2020-06-27
Risk:
High risk impact Low risk likelihood
Permissions:
Host permissions:
  • *://*/*
Size:
449.58KB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-20
Compare stats and ranking:

Other platforms

Edge
uDomainFlag (v2.3.0)
1,305 5.00 (2)

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:
Thomas Bella
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/domain-flag/
Website:
https://domainflag.bella.network/extension

Permission Change History

2024-03-10: Version 2.1.1 → 2.3.0
Add Host permissions: *://*/*
Add Permissions: activeTab alarms
Remove Permissions: <all_urls>

User Reviews

by 远离*****, 2025-04-11

by 退出*****, 2025-03-19

by En*****, 2023-09-28
View all user reviews ›

Is uDomainFlag 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.

uDomainFlag 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 ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
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.

uDomainFlag has earned a fairly good reputation and likely can be trusted.

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