# Johnno

> Practice One

Canonical page: [https://chrome-stats.com/d/johnno](https://chrome-stats.com/d/johnno)

## Overview

- **ID:** `johnno`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed (abandoned)
- **Publisher:** tabbott
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2010-12-11
- **Size:** 98 KB
- **Data as of:** 2026-08-04
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/johnno/)

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Very high risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension is not longer available in the store

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Jonno1](https://chrome-stats.com/d/jonno1)
- [johnni](https://chrome-stats.com/d/johnni)
- [John Smith - Test 1](https://chrome-stats.com/d/john-smith-test-1)
- [John D01](https://chrome-stats.com/d/john-d01)
- [Pictures John Doe](https://chrome-stats.com/d/pictures-john-doe)
- [Johnnys only](https://chrome-stats.com/d/johnnys-only)
- [John 5 with Tele](https://chrome-stats.com/d/john-5-with-tele)
- [jhonny first](https://chrome-stats.com/d/jhonny-first)
- [John bby](https://chrome-stats.com/d/john-bby)
- [John sam](https://chrome-stats.com/d/john-sam)
- [King John Tag 1](https://chrome-stats.com/d/king-john-tag-1)
- [Johnstonlife](https://chrome-stats.com/d/johnstonlife)

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Source: [Chrome-Stats](https://chrome-stats.com/d/johnno)