4 ms·

See the result your browser https://luke.lol/check-fs-quota.php https://luke.lol/check-fs-quota.php

• em-bee 7y ago
  nice. can't see any difference in firefox. however, it is still possible to detect incognite mode in firefox as i have just been to a site that did so. (they didn't detect reader-mode however, so i was able to read the article after all)
  • shakna 7y ago
    For Firefox it's simple enough - can you open indexedDB? That goes the same for IE 10+. If instead it's Safari, can you successfully modify localStorage? Unfortunately, every browser seems to change it's behaviour as soon as you try not to store your history. Some browsers do try and stop these detection methods... And by the time they've patched them out new methods have emerged.
    • em-bee 7y ago
      wait what? safari blocks access to localStorage in incognito mode? that ought to break some sites functionality.
      • realusername 7y ago
        yes that does break a lot of websites, the Safari team hasn't made the best choices on this one.
• sundvor 7y ago
  Nice. On my Android it worked out Private Tab for Brave, however Firefox Focus did not get detected as such. Not even using Chrome, except have to have it installed because lots of apps depend on it. :P