Description
NDT Maintenance is a lightweight plugin that helps you create a customizable maintenance page for your WordPress site. It allows you to display a professional “Under Maintenance” or “Coming Soon” page while your site is being worked on, with features like a countdown timer, progress bar, contact form, and social media links.
Key features include:
- Enable/disable maintenance mode with a toggle switch.
- Multiple pre-designed themes (Default, Nova) to choose from.
- Customizable title, heading, description, and footer.
- Optional contact form with reCAPTCHA integration.
- Countdown timer and progress bar to show site progress.
- Custom logo, background image, and color options.
- Exclude specific pages and posts from maintenance mode.
- Social media links integration.
- Google Analytics tracking support.
- Custom CSS for advanced styling.
Developed and maintained by Tony Nguyễn, this plugin is designed to provide a seamless maintenance experience and will be supported as long as necessary.
External Services
This plugin integrates with the following third-party services to provide functionality. Below is a detailed explanation of each service, including what data is sent, why, and links to their terms of service and privacy policies.
Google reCAPTCHA
– Purpose: Used to prevent spam submissions on the contact form displayed during maintenance mode.
– Data Sent: When a user submits the contact form, the plugin sends the user’s reCAPTCHA response token and IP address to Google’s reCAPTCHA API (https://www.google.com/recaptcha/api/siteverify) for verification.
– When Data is Sent: Data is sent only when the contact form is enabled and a user submits it.
– Terms of Service: https://www.google.com/intl/en/policies/terms/
– Privacy Policy: https://www.google.com/intl/en/policies/privacy/
Google Analytics
– Purpose: Optionally tracks user interactions on the maintenance mode page.
– Data Sent: When enabled, the plugin loads the Google Analytics script (https://www.googletagmanager.com/gtag/js), which may collect data such as page views, user interactions, and device information as per Google’s policies.
– When Data is Sent: Data is sent only if a Google Analytics ID is configured in the plugin settings and the maintenance mode page is loaded.
– Terms of Service: https://www.google.com/analytics/terms/
– Privacy Policy: https://www.google.com/intl/en/policies/privacy/
Pinterest
– Note: The plugin includes a settings field for entering a Pinterest profile URL, which is displayed as a social media link on the maintenance page. No data is sent to Pinterest unless explicitly configured by the site administrator.
– Terms of Service: Not applicable.
– Privacy Policy: Not applicable.
Support
For support, please contact me via:
– Email: admin@ndtan.net
– Telegram: @nguyenduytan
– Website: https://nguyenduytan.com
Screenshots
Settings page for configuring maintenance mode. 
Default theme preview.
Installation
- Upload the
ndt-maintenancefolder to the/wp-content/plugins/directory. - Activate the plugin through the ‘Plugins’ menu in WordPress.
- Go to NDT Solutions > NDT Maintenance in the admin dashboard to configure settings.
FAQ
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How do I enable maintenance mode?
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Go to NDT Solutions > NDT Maintenance, toggle the “Enable Maintenance Mode” switch, and save changes. You can also toggle it directly from the WordPress admin bar.
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Can I exclude specific pages or posts?
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Yes, in the settings page, under “Advanced Settings,” you can select pages and posts to exclude from maintenance mode.
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How do I customize the maintenance page?
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Go to NDT Solutions > NDT Maintenance to choose a theme, set a custom logo, background image, colors, and add features like a countdown timer, progress bar, or contact form.
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Does the contact form support reCAPTCHA?
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Yes, you can enable a contact form with reCAPTCHA integration. You’ll need to provide your reCAPTCHA Site Key and Secret Key in the settings.
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Can I preview the maintenance page without enabling it?
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Yes, when maintenance mode is enabled, a “Preview” button will appear in the settings page, allowing you to view the maintenance page without affecting visitors.
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How can I support the developer?
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You can support the developer by donating via the PayPal.me link provided in the plugin’s admin settings page under “About the Author”.
Reviews
There are no reviews for this plugin.
Contributors & Developers
“NDT Maintenance” is open source software. The following people have contributed to this plugin.
Contributors
Translate “NDT Maintenance” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.0.0
- Initial release for WordPress.org submission:
- Standardized code to comply with WordPress.org guidelines.
- Moved inline CSS/JS to separate files.
- Added nonce and permission checks for security.
- Improved settings page layout and toggle switch design.
- Enhanced theme selection with preview images.
- Added support for reCAPTCHA, countdown, progress bar, and social links.