| Original author(s) | Tony Gentilcore |
|---|---|
| Developer(s) | Rsccman Production |
| Initial release | 2006 |
| Stable release | 3.9.7 / August 12, 2011 |
| Development status | Remaintained |
| Written in | English , Multi |
| Operating system | Currently all |
| Platform | Cross-platform |
| Type | Mozilla extension |
| License | GNU General Public License, version 3.0 |
| Website | [ Fasterfox Download / https://addons.mozilla.org/en-US/firefox/addon/12878/ ] |
(category) |
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| Contents |
| Origins and lineage |
Fasterfox is a Mozilla Firefox extension that provides an interface to tweak some performance related settings such as browser network connection, cache, timings, as well as provide an optional controversial feature which forces Link prefetching. These changes can decrease (or if suboptimally set, increase) page loading time. Since 2007, the original extension is not maintained by the developer Tony Gentilcore and is not compatible with Firefox 3.0 or later. As of August 2008, there are alternative extensions that are compatible with Firefox 3.6, such as "Fasterfox" (Rsccman Production)
Contents |
An interface is provided to adjust a range of networks settings.[1] This allows adjusting of:
With Fasterfox prefetching enabled, the browser will prefetch all links on a page in the background. Subsequently, if (or when) one or more of those links is clicked, only a fraction of the time to load the page will be used, since the page has already been cached.[2] Users can disable this option. Fasterfox version 1.0.1 and later checks the robots.txt file on the root folder of servers to see whether or not it should prefetch the page.[3]
When enabled in Fasterfox, Firefox will prefetch all links with the following extensions:
but with the exception of those links it deems to be dynamic content by URL.
Forcing link prefetching, or forcing links which are not explicitly specified as able to be prefetched, is a controversial feature, for several reasons:
As mentioned above, websites can use their robots.txt file to block Fasterfox's user agent from prefetching links to their documents (or to just some of their documents).[3] Many websites do this in order to lower their bandwidth costs and improve responsiveness.[5]
Fasterfox also blocks pop-ups that appear as a results of Flash plug-ins (movies) and Flash exploits.