QS Core Modules
A very lightweight plugin to add core functionality that every WordPress install needs.
Use with caution
QS Core Modules works, but test it on a staging site before relying on it in 2026. Was last updated 2 months ago, and scores 60/100 on our health check.
- Tested with the latest WordPress (7.1)
- Small user base (<10 active installs)
- Very few reviews so far
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where QS Core Modules stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| disable XMLRPC and WP-JSON | #18 |
| header and footer scripts | >100 |
| limit login attempts | >100 |
| maintenance mode | >100 |
| Remove Version | >100 |
About QS Core Modules
From the official readme · v1.0.17Description
This is an absolutely free plugin that takes care of most of the things we need to add to every installation we install. This plugin is built for speed and functionality and every module included is easily turned on and off via a settings page.
Features:
- Built for speed – wont bog down your site
- Easily customizable, every module has a settings page
- Each module can be turned on or off with a single checkbox making sure your site does not load code it does not need
Modules:
-
REMOVE WP VERSIONS & BLOAT MODULE
— Options to remove WordPress version numbers from RSS Feeds, Rest API, Meta Generator tag and enqueued scriptsand CSS files
— Remove Emoji related JS and code from front end and admin pages
— Limit post revisions to debloat database for speed
— Disable XMLRPC access for security
— Disable WP-JSON access for security -
ADD HEADER/FOOTER CODE MODULE
— Abillity to add scripts and tags to your section and just before the closing tag
— Useful for adding analytics tags or any custom CSS/JS code -
ADD PHP MODULE
— Ability for admins to add PHP files on the server and load / run them via a shortcode anywhere on any page -
MAINTENANCE MODE MODULE
— Turn on Maintenance Mode that will display a custom “Site Under Mainentance” message to all visitors
— Customizable maintenance message to display to visitors
— Allows anyone logged in as an Admin to still view site for testing
— Allows logins even when in maintenance mode to prevent being locked out
Notes
Disclaimer & Terms of Use
By installing, enabling, or using this plugin (including any modules, extensions, or additional code included or activated within it), you acknowledge and agree to the following terms:
-
Use at Your Own Risk
- This plugin is provided “as-is” without any warranties, guarantees, or assurances of any kind.
- You assume full responsibility for any use of this plugin and any modifications or configurations you make.
-
No Liability
- We are not responsible for any errors, malfunctions, security vulnerabilities, data loss, downtime, compatibility issues, or any unintended consequences that may arise from installing, using, or modifying this plugin.
- This includes but is not limited to conflicts with themes, other plugins, WordPress updates, or third-party services.
- You agree that we are not liable for any direct, indirect, incidental, or consequential damages, including but not limited to financial loss, loss of data, business interruption, or any other damages related to this plugin.
-
Compatibility & Updates
- This plugin may not be compatible with all WordPress themes, plugins, hosting environments, or future WordPress versions.
- We make no guarantees regarding ongoing support, maintenance, or future updates for this plugin.
-
Backup & Security Best Practices
- Before installing or activating this plugin, you should perform a full backup of your website, database, and any important data.
- Regular backups are strongly recommended to prevent data loss.
- You are responsible for ensuring that your website’s security measures, including firewalls and malware protection, are up to date.
-
Troubleshooting & Support
- We do not guarantee support or assistance in troubleshooting issues caused by this plugin.
- You are solely responsible for resolving any conflicts, errors, or compatibility issues that arise from using this plugin.
- We are not liable for any costs, damages, or time spent on diagnosing or fixing issues related to this plugin.
-
Suggestions & Feedback
- If you wish to provide feedback, suggestions, or report issues, please visit: https://QuantumSlice.com
By installing or using this plugin, you acknowledge that you have read, understood, and agreed to the above terms. If you do not agree with these terms, do not install or use this plugin or if already installed uninstall it immediatgely.
Installation
- Upload the plugin files to the
/wp-content/plugins/directory. - Activate the plugin through the ‘Plugins’ menu in WordPress.
- Use the plugin via the settings page, or use any relevant shortcodes.
Frequently asked questions
Do all modules run and waste resources if not enabled?
No, if you disable a module its code does not load or run.
Is this free?
Yes, Completely. But donations are always welcome!
Why are the settings pages so plain?
This plugin is built for speed and utility, not to be pretty. No extra stylesheets or extraneous code is loaded.
Changelog
1.0.18
- updated wordprss version to 7.1
1.0.17
- removed limit login module
- updated wordpress version to 7.0
1.0.16
- updated to wordpress 6.8
1.0.15
- first wordpress release
For developers
Is this your plugin? Show off the numbers.
Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.
FAQ
QS Core Modules: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 14, 2026
Is QS Core Modules free?
Yes. QS Core Modules is free to download and use from the official WordPress.org plugin directory.
Is QS Core Modules safe to use in 2026?
QS Core Modules works, but test it on a staging site before relying on it in 2026. Was last updated 2 months ago, and scores 60/100 on our health check.
How many websites use QS Core Modules?
QS Core Modules is active on <10 WordPress websites and has been downloaded 1,019 times since it launched in March 2025. It was downloaded 158 times in the last 30 days.
Does QS Core Modules work with WordPress 7.1?
Yes. The developer has tested QS Core Modules up to WordPress 7.1.3, the latest release. It requires WordPress 5.0 or newer.
What PHP version does QS Core Modules need?
QS Core Modules requires PHP 7.0 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was QS Core Modules last updated?
The latest version, 1.0.17, was released on August 22, 2026 (2 months ago).
Who makes QS Core Modules?
QS Core Modules is developed and maintained by Quantum Slice Corporation.
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