Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of SPEED PRO (BARYO)

SPEED PRO (BARYO) by Baryo

Professional browser performance optimizer — DNS prefetch, preconnect, hover prefetch, compression, turbo mode, memory saver, custom rules. Zero content blocking.

Available on Firefox for Android™Available on Firefox for Android™
0 (0 reviews)0 (0 reviews)
6 Users6 Users
Download Firefox and get the extension
Download file
Scan the QR code to open this extension in Firefox for Android

Extension Metadata

About this extension
SPEED PRO (BARYO) is a professional, non-blocking performance optimizer for Firefox. It accelerates your browsing experience by adding intelligent HTTP headers and client-side optimizations — without blocking or removing any content.

⚡ Key Features:

• DNS Prefetch – Resolves hostnames before you click, eliminating DNS lookup delays.
• Preconnect on Hover – Warms up connections when you hover over links, making pages load instantly on click.
• Keep-Alive Connections – Reuses TCP connections to reduce latency and server overhead.
• Brotli/gzip Compression – Requests compressed transfers to save bandwidth and speed up loading.
• Lazy Image Loading – Defer off-screen images so the visible page loads faster.
• Module & Font Preload – Loads critical resources early to render pages sooner.
• Prerender – Pre-renders the most likely next page in the background for instant navigation.
• Adaptive Priority – Loads critical resources first for a smoother experience.
• Turbo Mode – One‑tap maximum priority on every single request for the ultimate speed.
• Memory Saver – Automatically discards idle background tabs to free up RAM.
• Smart Tab Preload – Prefetches links when switching tabs.
• Resource Timing Monitor – Detects and logs resources taking over 2 seconds to load.

🛡️ Safety & Transparency:
• Zero content blocking – no ads are removed, no scripts are blocked.
• All optimizations are additive and safe for all websites.
• Full whitelist support – exclude sensitive sites (banking, etc.) from all optimizations.
• No data collection – everything runs locally in your browser.

🎛️ Full Control:
• 12 independent modules – enable/disable each one from the popup panel.
• 4 header presets – Default, Speed Optimized, Max Cache, API Mode.
• Export/Import settings – backup and restore your configuration.
• Live stats – see how many requests have been optimized and how much data you've saved.

🚀 Get started immediately – all modules are ON by default. Just install and browse faster.
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Support Email
  • Copy add-on ID
Version
1.0.0
Size
37.49 KB
Last updated
a month ago (Jun 16, 2026)
Related Categories
  • Web Development
  • Alerts & Updates
  • Tabs
License
MIT License
Version History
  • See all versions
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Download

  • Download Firefox
  • Windows
  • macOS
  • iOS
  • Android
  • Linux
  • All

Latest Builds

  • Nightly
  • Beta

Firefox for Business

  • Enterprise

Community

  • Connect
  • Contribute
  • Developer

Follow

  • Instagram
  • YouTube
  • TikTok
  • Bluesky
  • Podcast
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version. Android is a trademark of Google LLC.