Firefox 91 browser officially released, introducing enhanced cookie clearing

Firefox browser, Firefox 91 official release, this major version update introduces enhanced Cookie clean up, can better protect user privacy.

The updated content is as follows:

  • On the basis of Total Cookie Protection, Firefox 91 adds a more comprehensive logic for clearing cookies, which can prevent hidden data leakage and make it easier for users to understand which websites are storing local information;
  • Firefox 91 already supports the use of Windows single sign-on function to log in to Microsoft, work and school accounts;
  • The simplified page feature when printing is back. When printing, select the Simplify option under More Settings > Format to get a concise page;
  • HTTPS-First Policy: The Firefox 91 private browsing window now tries to connect to all websites in a more secure way, and will return to an insecure connection only if the website does not support it;
  • When you check Increase Contrast on macOS, Firefox 91 can automatically enable high contrast mode;
  • The response time of user interaction is increased by 10-20%;
  • Added a new localized language: Scots.

The current official version number of the Chrome browser is version 92, and Firefox and Firefox are constantly catching up.

Firefox 91 Download Link

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