# CF Analytics

> Analyse Codeforces profiles

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

## Overview

- **ID:** `cf-analytics`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Apoorva Raj Bhadani
- **Category:** appearance
- **Daily users:** 2,029
- **Weekly downloads:** 63
- **Rating:** 5.00 / 5 (5 ratings)
- **Version:** 0.1.2
- **Last updated:** 2021-08-05
- **First published:** 2021-08-04
- **Size:** 118 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/cf-analytics/)

## Description

The CF Analytics Chrome extension revolutionizes your Codeforces profile page by providing detailed and interactive statistics. It offers a 'Problem Rating' bar chart that visualizes the number of solved problems by their difficulty ratings, helping users track their strengths across different problem levels. Additionally, the 'Tags Solved' doughnut chart displays the distribution of problem tags you've mastered, allowing you to identify your strong areas in various topics. The extension also highlights 'Unsolved Problems' by listing attempted challenges without correct solutions, empowering you to focus on areas for improvement.

CF Analytics operates entirely within your browser, ensuring your data privacy by communicating solely with the official Codeforces API. This seamless integration enhances your competitive programming journey without compromising security or speed.

## Rankings

- #2,172 — Overall
- #351 — Appearance
- #1 — analytics
- #1 — web analytics
- #25 — analyze
- #43 — analysis

## Permissions and access

### Permissions

- `https://codeforces.com/*`

### Content script matches

- `codeforces.com`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

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

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