FastWeb — Search Accelerator par 301.st

FastWeb displays official alternate links, your bookmarks, and connection warm-up — right on search results pages.

How it works

When you search on Google, Bing, DuckDuckGo, or Yandex, FastWeb checks whether any results have known alternate domains or mirrors. If a match is found, a compact panel with direct links appears — saving clicks and getting you to the right site faster.

Key features

• Alternate domains — maintain your own list or use the built-in catalog of known mirrors and official alternates
• Bookmarks on SERP — spot your relevant bookmarks right in the search results, no digging through folders
• Acceleration Mode — warm up DNS/TCP/TLS connections on hover so pages load instantly when you click
• Works on Google, Bing, DuckDuckGo, and Yandex
• Dark and light theme with auto-detection
• Import/export your domain list as JSON
• Fully local — no accounts, no tracking, your data never leaves the browser

Privacy

FastWeb runs entirely in your browser. It does not collect, transmit, or store any personal data. The only network request is an optional daily catalog update check from a public GitHub repository. Acceleration Mode warms up connections but never downloads page content.

Open source
https://github.com/investblog/fastweb