Firefox
- about:
- about:buildconfig
- about:cache
- about:config
- about:credits
- about:licence
- about:logo
- about:mozilla
- about:plugins
- about:robots
Chrome
- about:cache
- about:crash
- about:dns
- about:histograms
- about:internets
- about:memory
- about:network
- about:plugins
- about:stats
- about:version