4o4
by AsyncAergia more by this developer →
#13,093 of 48,687 by installs on Firefox · #778 of 1,057 in web-development
Created 02/22/2026 (store-published)
Last updated 02/25/2026
Tracked since 09/05/2026
Compare with another extension
Category: web-development
Description
A creative prank extension that occasionally redirects your clicked links to custom, community-designed 404 error pages.
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Growth
Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | 0 | — | 0 | 1.2 days |
| week | 0 | — | 0 | 12.1 days |
| month | Not enough history yet | |||
| year | Not enough history yet | |||
History
Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.