# SPEED PRO (BARYO)

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

Canonical page: [https://chrome-stats.com/d/speed-pro-baryo](https://chrome-stats.com/d/speed-pro-baryo)

## Overview

- **ID:** `speed-pro-baryo`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Baryo
- **Category:** web-development,alerts-updates,tabs
- **Daily users:** 15
- **Weekly downloads:** 2
- **Rating:** 1.00 / 5 (1 ratings)
- **Version:** 1.0.0
- **Last updated:** 2026-06-19
- **First published:** 2026-06-16
- **Size:** 37 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/speed-pro-baryo/)

## Description

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.

## Rankings

- #27,869 — Overall
- #134 — speed
- #159 — optimize
- #247 — performance

## Permissions and access

### Permissions

- `webRequest`
- `webRequestBlocking`
- `storage`
- `tabs`
- `activeTab`
- `<all_urls>`

### Content script matches

- `*`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/speed-pro-baryo)