If you are even slightly privacy or security conscious, you want this app. It prevents many calls to third party services, which send trackers and other spyware along with the base service being called, turning you unwittingly or knowing into the product being surveilled and spied upon 24/7. It's an integral part of any basic security suite along with a good ad blocker, VPN, and tracking blocker. I also recommend moving over to search engines like startpage.com which offer great search result... Show more
Protects you against tracking through "free", centralized, content delivery
It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking
Complements regular content blockers
Websites have increasingly begun to rely much more on large third-parties for content delivery
Canceling requests for ads or trackers is usually without issue, however blocking actual content, not unexpectedly, breaks pages
The aim of this add-on is to cut out the middleman by providing lightning speed delivery of local (bundled) files to improve online privacy
Protects privacy by evading large delivery networks that claim to offer free services
Complements regular blockers such as uBlock Origin (recommended), Adblock Plus, et al
Works directly out of the box; absolutely no prior configuration required
Note: Decentraleyes is no silver bullet, but it does prevent a lot of websites from making you send these kinds of requests
Ultimately, you can make Decentraleyes block requests for any missing CDN resources, too