Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of check company

check company by sohail

The Check Company extension is a handy tool for quickly verifying if a website supports isreal in Genocide. It allows users to check the domain name of any website they visit against my a predefined list of company domains.

0 (0 reviews)0 (0 reviews)
1 User1 User
You’ll need Firefox to use this extension
Download Firefox and get the extension
Download file

Extension Metadata

About this extension
Installation
From Firefox Add-ons Marketplace:

Open Mozilla Firefox browser.
Visit the Company URL Checker extension page.
Click on the "Add to Firefox" button.
Follow the prompts to install the extension.

Load Temporary Add-on:

Clone or download the extension files from the GitHub repository.
https://github.com/Sohail700/check_company_Extension
Open Mozilla Firefox browser.
Type about:debugging in the address bar and press Enter.
Click on "This Firefox" on the left sidebar.
Click on the "Load Temporary Add-on" button.
Navigate to the directory where your extension files are located and select the manifest.json file.

Usage

After installation, the extension icon will appear in the Firefox toolbar.
Whenever you visit a website, the extension icon will display a green dot to indicate that the extension is active.
Click on the extension icon to open the popup.
The extension will automatically extract the domain name of the current website and check if it belongs to one of the predefined companies.
The popup will display a message indicating whether the domain belongs to one of the companies or not.

Features

Automatic extraction of domain name from the current website URL.
Check if the domain belongs to one of the predefined companies.
Simple and intuitive user interface.

Support

For support or assistance, please contact us at dqsmvhwj3@mozmail.com
Rated 0 by 0 reviewers
Sign in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and dataLearn more

Required permissions:

  • Access browser tabs
More information
Add-on Links
  • Support Email
Version
4
Size
72.7 KB
Last updated
2 months ago (May 28, 2025)
Related Categories
  • Appearance
  • Alerts & Updates
License
All Rights Reserved
Version History
  • See all versions
Tags
  • container
  • google
Add to collection
Report this add-on
Release notes for 4
Just fix minor errors
More extensions by sohail
  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

Go to Mozilla’s homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.