Fast 404 and Drupal 11
The latest stable release, 8.x-3.7, declares a core version requirement of ^10 || ^11, which covers Drupal 11.
What and Why Drupal has expensive 404 errors. On an 'average' site with an 'average' module load, you can be looking at 60-100MB of memory being consumed on your server to deliver a 404. Consider a page with a bad .gif link and a missing .css file. That page will generate 2 404s along with the actual load of the page.
Key facts
- Project
- fast_404
- Latest stable with Drupal 11 support
- 8.x-3.7 (14 Jan 2026)
- Core version requirement
- ^10 || ^11
- Maintenance status
- Actively maintained
- Reported installs
- 13,500
- Last synced from drupal.org
- 21 Sept 2026
Every field above comes from the drupal.org API. The Drupal 11 status is derived from the core version requirement across this project's releases.
Source: drupal.org/project/fast_404
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