Migrate WordPress Site to New Host: 0 Downtime

To migrate your WordPress site to a new host without any downtime:

Back Up Your Site
- Install and use the Duplicator plugin to create a complete backup of your site’s files and database.
Set Up New Hosting
- Choose a reliable hosting provider that meets your site’s needs.
- Create a new database and get the necessary credentials.
Upload Site Files
- Use FTP or the new host’s file manager to upload the backup files to the server.
Run Duplicator Installer
- Access the installer and follow the steps to deploy your site on the new host.
- Enter the new database details and update the site URL if needed.
Test the New Site
- Check for broken links, missing files, and test site features and performance.
Update DNS Settings
- Log in to your domain registrar and replace the old DNS records with the new ones.
- This will point your domain to the new hosting server.
Final Checks and Cleanup
- Verify the new site is accessible and functioning correctly.
- Test performance, disable caching plugins, and close the old hosting account.

By following these steps, you can migrate your WordPress site seamlessly without any downtime, ensuring a smooth transition to the new host.

What You Need

To migrate your WordPress site to a new host without downtime, you’ll need the following tools:

Duplicator Plugin

The Duplicator plugin allows you to create a complete backup of your site, including files and databases. This backup can then be transferred to a new host.

FTP Client

An FTP client, like FileZilla, is required for uploading your site files to the new host.

Text Editor

A text editor, such as Notepad++ or Sublime Text, is necessary for editing your site’s configuration files.

Site Backup

Before migrating, ensure you have a complete backup of your current WordPress site. This prevents data loss during the migration process.

Staging Site (Optional)

Creating a staging site on the new host is recommended for testing purposes. This allows you to test your site before updating the DNS settings and making it live.

Tool	Purpose
Duplicator Plugin	Create a complete site backup
FTP Client	Upload site files to new host
Text Editor	Edit site configuration files
Site Backup	Prevent data loss during migration
Staging Site	Test site on new host before going live

1. Set Up New Hosting

To move your WordPress site to a new host without downtime, you’ll need to set up a new hosting account. This step is crucial for a smooth migration.

Choose a Reliable Host

Pick a hosting provider that meets your site’s needs. Consider factors like uptime, speed, security, and customer support. Make sure they offer a hosting plan compatible with WordPress.

Create a New Database

Once you’ve chosen a host, create a new database for your WordPress site. You’ll need to get the following details:

Database name
Username
Password
Host

Keep these credentials handy, as you’ll need them later in the migration process.

Set Up a Staging Site (Optional)

If you want to test your site on the new host before going live, create a staging site. This allows you to identify and fix any issues before updating the DNS settings.

2. Back Up Site with Duplicator

To move your WordPress site without downtime, you need a full backup. The Duplicator plugin can create this backup.

Install Duplicator

First, install and activate the Duplicator plugin on your current WordPress site:

Go to the WordPress dashboard
Click "Plugins" > "Add New"
Search for "Duplicator"
Install and activate the plugin

Create a Backup

Next, create a new backup using Duplicator:

Go to "Duplicator" > "Packages"
Click "Create New"
Give your backup a name
Click "Next"

Duplicator will scan your site and create a package with all your files and database.

Download Backup Files

Once the package is ready, download these files from Duplicator:

Installer file
Archive file

Backup Files	Purpose
Installer	Restore site on new host
Archive	Contains site files and database

Keep these files safe, as you’ll need them to migrate your site.

3. Upload Site Files to New Host

To move your WordPress site files to the new hosting server, you can use an FTP client or your new host’s file manager.

Using FTP Client

1. Connect to your new hosting server using an FTP client like FileZilla. You’ll need the FTP hostname, username, and password from your new host.

2. Navigate to the public_html or www directory on the server. This is usually the root directory for your website files.

3. Upload the installer.php file and the archive.zip (or .gz) file containing your site backup to this directory.

Using File Manager

1. Log into your new hosting account’s control panel (cPanel, Plesk, etc.).

2. Find the File Manager tool and go to the public_html or www directory.

3. Use the upload function to transfer the installer.php and archive.zip files to this directory.

Once the files are uploaded, you’ll be ready to run the installer and restore your site on the new server. Ensure the files were transferred completely before proceeding.

File	Purpose
installer.php	Restore site on new host
archive.zip (or .gz)	Contains site files and database

4. Update Hosts File (Optional)

The hosts file maps domain names to IP addresses on your computer. Updating it can help you access the new site during migration without affecting the live site.

Why Update the Hosts File?

By pointing your domain to the new server’s IP address, you can test and verify the new site before updating the DNS settings. This allows you to migrate without downtime.

Update Hosts File on Windows

Open Notepad as an administrator.
Go to C:\Windows\System32\drivers\etc and open the hosts file.
Add the new server’s IP address and your domain name, separated by a space. For example: 108.51.252.675 www.example.com
Save the file and close Notepad.

Update Hosts File on macOS

Open the Terminal app.
Type sudo nano /private/etc/hosts and press Enter.
Add the new server’s IP address and your domain name, separated by a space. For example: 108.51.252.675 www.example.com
Press Ctrl+X, then Y to save changes.

Important: After migration, remove the hosts file entry to avoid conflicts with your live site.

5. Run Duplicator Installer

With the Duplicator package uploaded to your new host, it’s time to run the installer. This will deploy your WordPress site on the new server.

Access the Installer

Open your web browser and go to http://yourdomain.com/installer.php, replacing yourdomain.com with your actual domain name. This will open the Duplicator installation wizard.

Follow the Steps

Follow the on-screen instructions to set up your site on the new host:

Enter your new database details (name, username, password) when prompted. Test the connection to ensure it works.
If changing your domain or hosting setup, update the site URL accordingly.
Click Run Deployment to start the installation process.

This may take a few minutes, depending on your site’s size.

Review and Finalize

After deployment completes, review the installation summary. If everything looks correct, your site is now on the new host.

If you encounter issues, refer to the Duplicator documentation or contact your hosting provider’s support.

6. Test New Site

Now that your WordPress site is on the new host, it’s important to check that everything is working properly. This step ensures your site is ready for visitors.

Check for Broken Links and Missing Files

Go through your site’s pages, posts, and content. Look for any broken links or missing media files. You can use tools like Broken Link Checker or Dead Link Checker to find and fix broken links.

Test Site Features

Create a test post or page to make sure your site’s features are working as expected. This includes things like commenting, contact forms, and other interactive parts.

Review Site Performance

Use tools like GTmetrix, Pingdom, or Google PageSpeed Insights to check your site’s performance. This will help you identify any issues or areas for improvement.

By thoroughly testing your site, you can ensure a smooth transition to the new host and prevent any potential problems from affecting your users.

Testing Area	Tools
Broken Links	Broken Link Checker, Dead Link Checker
Site Features	Create test posts/pages, try interactive features
Performance	GTmetrix, Pingdom, Google PageSpeed Insights

7. Update DNS Settings

After successfully moving your WordPress site to the new host, you need to update your domain’s DNS settings. This ensures your website is accessible to visitors using your domain name.

Why Update DNS?

If you don’t update DNS, your domain will still point to your old hosting server. Users won’t be able to access your newly transferred website, leading to downtime and lost traffic.

How to Update DNS

To update DNS, get the new server’s DNS information from your hosting company. Then, log in to your domain registrar account and replace your old DNS records with the new ones:

Log in to your domain registrar account
Access the DNS settings (often under "Advanced" or "DNS & Nameservers")
Edit your DNS records (replace old records with new ones)
Update the DNS settings with the new host’s nameservers

Here are some examples:

Domain Registrar	Steps
Domain.com	1. Log in, 2. Access DNS & Nameservers, 3. Edit DNS Records
GoDaddy	1. Log in, 2. Select DNS, 3. Update Records
Hostinger	1. Log in, 2. Open DNS Zone Editor, 3. Edit and Save Records

DNS Propagation

After updating DNS, it may take up to 48 hours for the changes to propagate globally. During this time, your website may be inaccessible to some users. Check for updates periodically to minimize downtime.

8. Final Checks and Cleanup

With the DNS changes propagated, it’s crucial to verify your new site is accessible and functioning correctly.

Check Front and Back Ends

Visit your website to ensure the front end loads smoothly, and all pages, posts, and content display properly. Log into the back end to confirm plugins are activated with the right settings, and other users can access the dashboard.

Test Performance and Functionality

Use tools like GTmetrix to check page load times and overall performance. Test forms, comments, and other interactive elements to ensure they work as expected.

Disable Caching, Firewall, and Redirect Plugins

Temporarily disable any caching, firewall, and redirect plugins. This prevents issues during the migration process, ensuring your site isn’t cached incorrectly and search engines can crawl your pages.

Close Old Hosting Account

Once everything checks out, you can close the old hosting account or transfer the domain to the new host. This prevents further charges and completes the transition.

Step	Purpose
Check Front and Back Ends	Verify site accessibility and functionality
Test Performance and Functionality	Ensure optimal performance and user experience
Disable Plugins	Prevent caching and crawling issues
Close Old Hosting Account	Complete the migration process

Migrating Your WordPress Site Without Downtime

Moving your WordPress site to a new hosting provider without any downtime is crucial. Downtime can disrupt the user experience, harm search engine rankings, and lead to lost revenue. Even brief outages can be costly, so avoiding downtime is essential for maintaining your online presence, revenue stream, and customer trust.

To migrate your WordPress site seamlessly, with zero downtime, follow these steps:

1. Set Up New Hosting

Choose a reliable hosting provider that meets your site’s needs, such as uptime, speed, security, and customer support. Create a new database and get the necessary credentials (database name, username, password, host). You can also set up a staging site to test your site before going live.

2. Back Up Site with Duplicator

Install and activate the Duplicator plugin on your current WordPress site. Create a new backup using Duplicator, which will generate an installer file and an archive file containing your site’s files and database. Download these files for the migration.

3. Upload Site Files to New Host

Use an FTP client or your new host’s file manager to upload the installer.php file and the archive.zip (or .gz) file to the public_html or www directory on the new server.

4. Update Hosts File (Optional)

Updating your computer’s hosts file can help you access the new site during migration without affecting the live site. Add the new server’s IP address and your domain name to the hosts file, allowing you to test the new site before updating the DNS settings.

5. Run Duplicator Installer

Access the Duplicator installer by visiting http://yourdomain.com/installer.php in your browser. Follow the on-screen instructions to set up your site on the new host, including entering your new database details and updating the site URL if necessary.

6. Test New Site

Check for broken links, missing files, and test site features and performance using tools like Broken Link Checker, GTmetrix, and Google PageSpeed Insights. Ensure everything is working correctly before going live.

7. Update DNS Settings

Log in to your domain registrar account and replace your old DNS records with the new ones provided by your new hosting company. This will point your domain to the new hosting server. Note that DNS changes may take up to 48 hours to propagate globally.

8. Final Checks and Cleanup

Once the DNS changes have propagated, verify your new site is accessible and functioning correctly on the front and back ends. Test performance and functionality, disable caching and firewall plugins temporarily, and close your old hosting account.

Step	Purpose
Set Up New Hosting	Choose a new host and create a new database
Back Up Site with Duplicator	Create a complete backup of your WordPress site
Upload Site Files to New Host	Transfer backup files to the new server
Update Hosts File (Optional)	Access the new site during migration without affecting the live site
Run Duplicator Installer	Deploy your WordPress site on the new server
Test New Site	Check for issues and ensure everything is working correctly
Update DNS Settings	Point your domain to the new hosting server
Final Checks and Cleanup	Verify the new site, test performance, and close the old hosting account

FAQs

How do I move my WordPress site to a new host?

To move your WordPress site to a new host:

Choose a new hosting provider that meets your site’s needs.
Back up your site files and database using a plugin like Duplicator.
Create a new database on the new host.
Upload your site files to the new host using FTP or the file manager.
Update your site’s DNS settings to point to the new host.

Can I transfer a free WordPress site?

Yes, you can transfer a free WordPress site to another hosting provider.

Can I move my WordPress site to a different host?

Yes, you can move your WordPress site to a different host. Follow these steps:

Back up your site files and database.
Create a new database on the new host.
Upload your site files to the new host.
Update your DNS settings to point to the new host.

You can use a plugin like Duplicator to simplify the process.

Step	Purpose
1. Choose New Host	Find a hosting provider that meets your needs
2. Back Up Site	Create a backup of your site files and database
3. Create New Database	Set up a new database on the new host
4. Upload Site Files	Transfer your site files to the new host
5. Update DNS Settings	Point your domain to the new hosting server