Features & Capabilities

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.

User Growth & Download Statistics

Manifest V2 Add-on Developer Tools Education
By:
Apoorva Raj Bhadani
Daily users:
2,031 39
Rating:
5.00
(5)
Version:
0.1.2 Last updated: 2021-08-05
Version code:
5275340
Creation date:
2021-08-04
Risk:
Low risk impact Low risk likelihood
Permissions:
  • https://codeforces.com/*
Content scripts matches:
  • codeforces.com
Size:
118.14KB
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-15
Compare stats and ranking:

Other platforms

Chrome
CF Analytics (v3.0.0)
60,000 4.94 (86)
Edge
CF Analytics (v3.0.0)
5,706 5.00 (3)

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:
Apoorva Raj Bhadani
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/cf-analytics/

User Reviews

Gan Jing World is a clean, curated universe and a dynamic, overlapping network of integrated platforms and services. ==> https://www.ganjing.com
by Ga*****, 2022-12-22
View all user reviews ›

Is CF Analytics 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.

CF Analytics requires very minimum permissions.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • 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.

CF Analytics 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 **** ********* *** **** **** *******
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 CF Analytics Alternatives

Here are some Firefox add-ons that are similar to CF Analytics: