Google Chrome has some special pages that show information about memory usage, cached files, plug-ins and more. Here's a list of the most interesting about: pages available in Google Chrome, you can open them by typing the name into the address bar.
about:version Chrome shows the version number of the browser, WebKit
and V8 (JavaScript engine). You can also find the
user-agent used by Google Chrome
about:plugins The list of plug-ins that are available in Chrome
about:cache A list of all the web pages cached by Chrome
about:memory This pages compares the memory used by all the active
browsers and by Google Chrome's tabs.
about:stats a list of internal counters and timers.
about:histograms A list of histograms for Chrome's internal metrics
about:dns Chrome prefetches the DNS records for 10 frequently
visited hostnames
about:network This page could be used for I/O tracking and it's a
partial replacement for the Live HTTP Headers extension
about:crash Crashes the active tab and displays an error message
about:hang Hangs the process in the active tab
about:internets This is an Easter egg that references two popular
Internet memes, Internets and Series of Tubes.
