Is CF Analytics safe?
Adds solved-problem statistics and unsolved-attempt counts to Codeforces profile pages.
This extension enhances Codeforces profile pages with charts for solved problems by rating and solved tags, including tag counts. It also shows a count and list of attempted problems that do not have a correct verdict. The description says it communicates only with the Codeforces API and runs in the browser.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
Where it sends data
Destinations our analysis observed CF Analytics contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.
- codeforces.com
CF Analytics sends data to codeforces.com. 5 other extensions we have analysed send data here.