Best Speed Mozilla Addons Alternatives

Total speed plugins - 27
Ghostery

Increase your browsing privacy, protection, and speed.

   
Total Downloads: 1.4M
DownThemAll!

The first and only download manager/accelerator built inside Firefox!

   
Total Downloads: 1.2M
FlashGot Mass Downloader

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

   
Total Downloads: 780.1K
Disconnect

Make the web faster, more private, and more secure.

Total Downloads: 284.9K
Fasterfox

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!

Total Downloads: 101K
Fasterfox Lite

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

Total Downloads: 61.3K
Extended Statusbar

A Statusbar with speed, percentage, time and loaded size (similar to Opera's one)

Total Downloads: 40K
Speed Tweaks (SpeedyFox)

This extension provides a list to almost all the settings that you may need to alter in order to enhance Firefox's speed.

Total Downloads: 26.5K
YouTube Video Player Speed

YouTube Video Player Speed play YouTube videos in whatever speed you want

Total Downloads: 23.8K
Tweak Network

Tweak Network will speed up the loading of web pages and increase the maximum number of simultaneous downloads from a site.

Total Downloads: 16.9K
Disable Hello, Pocket & Reader+

Turn off Pocket, Reader, Hello and WebRTC bloatware - keep browser fast and clean

Total Downloads: 10.2K
app.telemetry Page Speed Monitor

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.

Total Downloads: 8.7K
Skip adf.ly skip!!

This addon allows you to skip automatically advertising adf.ly.
Basically when the page loads the site adf.ly with various advertisements, the add-on does go directly to the site you want, but waiting a few seconds.
It is compatible with Android.

Total Downloads: 8.5K
Speed DNS

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

Total Downloads: 7.1K
Go-Mobile [Speed Boost]

Tell websites your browser is a phone. Very handy for dial-up connections, or just to speed up browsing. Simple, small, and fast. Go Mobile.

Total Downloads: 5.8K
Download status

This add-on replaces the standard download text of Firefox 3.* with some more detailed information. It displays the total download speed, the remaining size, the total number of files and the remaining time of your downloads (including DownThemAll!).

Total Downloads: 4.3K
Google DataSaver proxy for Firefox

Google data compression proxy for Firefox-enables the DataSaver feature for Firefox
Slow Internet/Limited Data Plan ?? Try our Addon to experience faster browsing.
Read more About our Addon at our home page http://www.advancedbytes.in

Total Downloads: 2.3K
Search Engine Ad Remover

Removes ads when searching using Google, Bing, DuckDuckGo, StartPage and Ask!

Total Downloads: 1.7K
Load from Cache

Force Load Ressources from Cache ->
less bandwidth usage, slight speed up of the web and more privacy.

Total Downloads: 872
ClickCutter AutoSearch

Highlight text and AUTOMATICALLY SEARCH it in your favorite search site.

- Automatic Copy of highlighted text
- Automatic search for highlighted text
- Middle button Paste

NO annoying context menus

Auto search

Total Downloads: 288