Migrating a small WordPress website can seem straightforward: copy the files, move the database, update the DNS records, and the job is done. For an agency, however, the process usually involves significantly more risk.
A client website may already generate organic traffic, collect leads, process orders, or receive regular content and data updates. And when an agency needs to migrate several projects instead of just one, every unnecessary manual step or small mistake can quickly turn into hours of additional work.
A successful website migration is therefore not simply about moving WordPress from one server to another. It should be treated as a controlled process designed to minimize downtime, prevent the loss of recent data, and reduce the risk of negative SEO impact.
Before the Migration, Understand Exactly What You Are Moving
The migration process should ideally start with a short audit rather than immediately copying files.
A WordPress website is more than a directory containing a theme and plugins. The database stores posts, settings, users, and a significant part of the website’s content. There may also be redirects, cron jobs, external integrations, SSL settings, DNS records, and custom PHP configurations that need to be preserved.
At a minimum, an agency should review:
- website files and database;
- PHP version;
- SSL configuration;
- DNS records;
- cron jobs;
- redirects;
- caching;
- forms and email delivery;
- payment functionality;
- robots.txt and sitemap.
WooCommerce websites and other projects with frequently changing data require particular attention.
For example, if an online store continues receiving orders after the database has already been copied, the migrated version may launch without the most recent transactions. For active websites, the agency should therefore plan the final synchronization stage.
A Full Backup Should Always Come First
Before making any changes, create an up-to-date restore point.
Backing up website files alone is not enough. A complete WordPress recovery requires both the files and the database. If something goes wrong during the migration, the team should be able to restore the previous version of the website quickly.
This is particularly important for agencies managing client projects. Testing directly on a live client website introduces unnecessary risk.
The old hosting environment also should not be terminated immediately after the new website goes live. It is usually safer to keep it available for a period of time until the team confirms that the migration is stable and all critical functionality has been tested.
Test the New Server Before Updating DNS
One of the safer migration workflows looks like this:
website copy → new environment → testing → final synchronization → DNS update
In other words, the domain should only be pointed to the new server once the migrated version is ready for production.
Before launch, it is worth testing:
- the homepage;
- key landing pages;
- WordPress Admin;
- navigation menus;
- forms;
- images;
- user authentication;
- checkout functionality;
- email delivery;
- sitemap;
- robots.txt;
- third-party integrations.
For agency workflows, a staging environment is particularly useful because it allows the team to test the migrated website separately before touching production.
For example, Antihost provides WordPress staging with a separate URL, its own WP Admin, and separate backups. For an agency, the main advantage is not simply having a staging feature. It is the ability to make testing a repeatable part of the standard workflow across multiple client projects.
How to Migrate a Website Without Losing SEO Rankings
Changing a hosting provider on its own should not automatically cause a drop in search rankings. SEO problems are more commonly caused by mistakes that happen during the migration process. For example:
- some URLs start returning 404 errors;
- the URL structure changes;
- redirects are lost;
- a noindex directive is accidentally left enabled;
- robots.txt blocks important pages;
- the sitemap contains incorrect URLs;
- certain resources fail to load;
- the new server is slower or less stable.
If the migration only involves changing hosting providers, it is generally better not to combine it unnecessarily with a redesign, CMS migration, or complete URL restructuring. From an SEO perspective, the migration is less risky when the following elements remain unchanged:
- page URLs;
- HTTPS;
- canonical URLs;
- redirects;
- robots.txt;
- sitemap;
- content;
- HTTP response codes.
After the migration, the team should separately review important URLs, redirects, indexing directives, and sitemap accessibility.
DNS Should Be Updated at the End of the Migration
Updating DNS should normally complete the migration rather than start it. By that point, the new server should already be configured, SSL should be working, the website should have been tested, and the database should be synchronized.
It is also important to account for DNS caching and propagation time across different providers. After the DNS records are changed, some users may temporarily continue reaching the old server.
For a small corporate website, this may not cause any serious problems. For WooCommerce and other dynamic projects, the situation is different.
If both the old and new versions of an online store can accept orders at the same time, their databases may begin to diverge. For that reason, active e-commerce projects are usually best migrated during periods of lower traffic while minimizing the window in which both environments can receive changes.
For Agencies, Post-Migration Management Matters Just as Much
This is one of the key differences between an individual website migration and an agency workflow.
Imagine an agency successfully migrates 15 client websites. If every project then lives in a separate account, has its own passwords, and requires a different administration process, the agency has simply replaced one operational problem with another.
When choosing a new hosting platform, agencies should therefore look beyond the migration itself.
It is worth checking whether the platform allows centralized management of:
- WordPress updates;
- plugins and themes;
- SSL;
- DNS;
- backups;
- staging;
- logs;
- files;
- databases;
- cron jobs;
- user access.
Platforms designed for managing multiple WordPress websites can be significantly more convenient than maintaining a collection of unrelated hosting accounts.
The main value is not necessarily any individual feature. It is having website management, staging, backups, DNS, logs, and access controls available within the same environment, using a consistent workflow across different client projects.
Not Every Migration Is Worth Doing Manually
An experienced developer can usually migrate a standard WordPress website without much difficulty.
However, some projects involve large databases, non-standard cron jobs, outdated PHP configurations, custom server rules, or integrations that have been running for years without proper documentation.
At that point, the question is no longer whether the team can technically solve the problem. The more important question is how much time it will require.
If a senior developer needs to spend several hours troubleshooting an infrastructure issue, responsive support from the hosting provider may be more valuable than a small difference in the monthly hosting price.
Before migrating a large number of websites, agencies should therefore evaluate not only the migration tools available but also what kind of assistance is provided when something more complex goes wrong.
Migration Is a Good Opportunity to Standardize the Agency Workflow
When an agency manages only two or three websites, each migration can still be handled slightly differently. Once the number of client projects reaches dozens, a standardized process becomes much more valuable:
audit → backup → migration → staging and testing → final synchronization → DNS → monitoring → ongoing maintenance
A repeatable workflow reduces the risk of accidental mistakes and makes collaboration across the team easier. For an agency, the question of how to migrate a website to another hosting provider is therefore much broader than simply moving it to a different server. A well-planned migration should first and foremost minimize risks to website data, organic traffic, and overall availability.
Ideally, the move should also make the website easier to manage afterward: easier to update, test, restore from backup, provide access to the right team members, and maintain alongside the agency’s other client projects.