Performance optimizer — DNS prefetch, preconnect, compression, turbo mode, memory saver, zero blocking.
Users
325
+58 in 30 days
Rating
3.5 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#52K
#44K among extensions
Version
4.0.0
updated 4 Aug 2026
Users
monthly, 11 months
Latest, 15 Oct 2026:325 usersMove the mouse over the chart for any month
Ratings count
monthly, 11 months
Latest, 15 Oct 2026:2 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About SPEED PRO (BARYO)
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