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modpack

AJAX OPTIMIZEDMinecraft modpack

A Best Optimization You'll Ever Need.

client only
Latest version
1.4.0
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
LicenseRef-All-Rights-Reserved
Downloads
113
Updated
12 mo ago
Available on
Modrinth
Space NodeOur hosting

Host AJAX OPTIMIZED servers

One click and AJAX OPTIMIZED is installed with the right loader, on hardware built for it.

  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

From AJAX OPTIMIZED’s own host. Nothing is re-hosted here.

1.4.0release1 Oct 2025

AJAX OPTIMIZED 1.0.0.mrpack · 29 KB · for 1.21.5

Download latest
160f55f8f837…
Older versions3
  • 1.3.020 Sept 20251.21.220 KB16 downloads81ff9ee01f88…Get
  • 1.2.020 Sept 20251.21.441 KB17 downloads5d45f8da440a…Get
  • 1.0.013 Sept 20251.21.154 KB52 downloads22fa3ed9cf5a…Get

Frequently asked

Do I need to install AJAX OPTIMIZED on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

What licence is AJAX OPTIMIZED under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install AJAX OPTIMIZED?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download AJAX OPTIMIZED safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Which Minecraft versions does AJAX OPTIMIZED work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old modpack with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 1 Oct 2025. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 36 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .