Copy/paste from Chrome web store as it's getting no love there:

Thx for a great extension! I was and still am using an Extension called Speed-Up Browsing, which adds missing Cache-Control response headers, enhancing the re-use of already downloaded images/scripts etc. https://chrome.google.com/webstore/detail/speed-up-browsing/hkhnldpdljhiooeallkmlajnogjghdfb?hl=en

Speed-Up Browsing did improve speed, but not as much as Decentraleyes does. I have them both running atm. My questions: I assume these 2 extensions are compatible as Speed-Up Browsing is simply doing what websites should be doing? Can you suggest any enhancements or settings to get them to work better together? Like perhaps clearing the cache before installing Decentraleyes, or perhaps a specific order in which to install them? Other?

I used to enhance Speed-Up Browsing by enabling: Chrome Simple Cache: chrome://flags/#enable-simple-cache-backend https://www.chromium.org/developers/design-documents/network-stack/disk-cache/very-simple-backend But it seems to have been removed..? Maybe the literature may be of interest to you for your extension/s.