Search Results for tag "performance"

Firebug

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Rated 4 out of 5 stars (2,510)
1,042,857 users

Fasterfox Requires Restart

STILL WORKS FLAWLESSLY AS OF 8-21-2017
The One; The Original Fasterfox Gives performance & network tweaks for Firefox. Fasterfox makes your browsing so much faster!
Make your Sites Faster than a Fox with Fasterfox for FireFox!

Rated 4 out of 5 stars (97)
42,432 users

Remove Redirect Compatible with Firefox 57+

Prevents unnecessary redirects by changing URL of links.
After clicking links, many websites first send you to their own pages instead of the one you actually want to see. Remove Redirect prevents that to speed up browsing & show where you're going!

Rated 5 out of 5 stars (1)
413 users

Fasterfox Lite Requires Restart

Fasterfox Lite: Performance and network tweaks for Firefox, without the Enhanced Prefetching. This is a fork from the original "Fasterfox".

Rated 4 out of 5 stars (239)
35,315 users

app.telemetry Page Speed Monitor Compatible with Firefox 57+

Get the page load times of any web page! app.telemetry Page Speed Monitor shows offset and duration of each step during the page load based on W3C navigation timing.

Rated 4 out of 5 stars (17)
6,505 users

YSlow Requires Restart

YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages.
http://yslow.org is the official open source website.

Rated 3 out of 5 stars (209)
30,180 users

Low Quality Flash Requires Restart

Sets Flash objects to "Low Quality" to improve performance on slower platforms (i.e. older computers, netbooks, and Firefox Mobile).

Rated 4 out of 5 stars (46)
35,000 users

Configuration Mania

More Advanced (hidden) configures

Rated 4 out of 5 stars (101)
19,179 users

Tweak Network Requires Restart

Tweak Network will speed up the loading of web pages and increase the maximum number of simultaneous downloads from a site Tweak Network will not be rewritten as a WebExtension and might stop working with a new Firefox release.

Rated 4 out of 5 stars (124)
6,900 users

Free Memory 2.0

An add-on to perform Free memory operations without visiting about:memory.

Rated 4 out of 5 stars (21)
10,263 users

RAMBack Requires Restart

RAMBack will cause Firefox to issue an internal notification to free up memory that is otherwise held for performance purposes. Additional items will be hooked into this notification in the future.

Rated 3 out of 5 stars (150)
13,864 users

Just Disable Stuff

Just disable JavaScript - toggle it on and off. No fancy toolbars, icons, windows, unnecessary functions. Just do it. You can also disable images. Just like that.

Rated 4 out of 5 stars (24)
14,197 users

Memory Fox Next Requires Restart

Amended Memory Fox.
Attempts to reduce both Browser and Flash usage of RAM memory. Memory Fox Next will promote the increase of available RAM for other application processes, hopefully, fostering any attempts of Memory Recovery and Retention.

Rated 4 out of 5 stars (13)
7,362 users

Speed DNS Requires Restart

Make your browsing experience faster by avoiding wait time on DNS lookups

Rated 4 out of 5 stars (48)
2,380 users

Task Manager

Task Manager to see the CPU and Memory usage of the tabs, works best when using e10s to be able to see the total process memory usage.

Rated 4 out of 5 stars (27)
4,816 users

Vacuum Places Improved Requires Restart

Defragments your Firefox "Places" database (history/bookmarks)
This greatly reduces the lag while typing in the address bar and the start-up time.
This extension features configurable automatic cleaning, periodic reminder, and internationalization.

Rated 4 out of 5 stars (97)
16,334 users

Clear Cache Button Requires Restart

Adds a clear cache toolbar button. After installing the extension, find the clear cache button in the toolbar customization...

Rated 3 out of 5 stars (130)
8,076 users

CSS Usage Requires Restart

Firebug extension to view which CSS rules are actually used.

Rated 4 out of 5 stars (41)
7,778 users

Load Time Compatible with Firefox 57+

Adds an icon to the address bar to provide load time information of the current page.

Rated 5 out of 5 stars (1)
62 users

React Performance Devtool Compatible with Firefox 57+

A Firefox devtool extension for inspecting the performance of React components.

Not yet rated
110 users