Many people use WordPress website builderWhen it comes to WordPress installations, there is often one WordPress installation for each site. But if you want to build a unified set of multiple sub-sites, or create multiple sites for different clients, languages, cities, brands and want to centralize the management, you can do so.WordPress Multisite(Multisite) function is the most suitable solution.

This article will provide a comprehensive overview of the role of multisite, the appropriate contexts for its use, and what you need to be aware of in practice.

What is WordPress Multisite?

WordPress Multisite is a built-in feature that allows you to create andEfficient managementMultiple independent sub-sites. Each sub-site has its own backend, pages, theme settings, and even plugin enablement can be controlled separately. But these sub-sites share the same WordPress core files andcomprehensive databaseThe

It's like a "cluster management system" that's both unified and separate.

Common scenarios for multisite use

WordPress multisite is not for everyone, but it is very advantageous in the following situations:

1. Websites of multiple departments within an educational institution or enterprise

Schools or large organizations often need to build separate pages for different colleges, departments or projects. With a multi-site model, different departments can have their own sites and content, and administrators can maintain the system uniformly from the main site.

2. Multilingual website

even thoughpolyglotThe plugin also enables language switching, but with a multisite approach that creates a sub-site for each language and a clearer structure.SEO It's also more friendly.

3. City or regional substations

For users such as chain brands, real estate agents, and regional merchants, using multi-site to build Beijing, Shanghai, and Guangzhou stations can quickly and uniformly manage content templates, as well as do localized marketing.

4. Multi-brand unified operation back office

Agents or group companies that operate multiple branded websites, using multi-site can centralize the switching, updating and maintenance of all branded sites in a single backend.

Advantages and limitations of multisite

Pros:

• All sub-stations are unified to manage updates and maintenance;
• Save server resources and don't need to reinstall multiple WordPress installations;
• The master can centrally control plugins and themes;
• Subsites can be customized independently for content and style;
• Permissions are clearly delineated and sub-site administrators can only control their own content.

Limitations:

• Strong dependence on the master station, if the master station has problems, all the sub-stations are affected;
• plug-in (software component)compatibilityHigher requirements, some plugins do not support multi-site environments;
• The URL path is fixed to a subdirectory or subdomain.Not really suitable for fully independently branded sites.;
• The configuration is more complex than a single station and is suitable for slightly more experienced users.

Multi-site enablement

Below are the basic steps to manually enable multisite functionality for most WordPress websites.

Step 1: Modification wp-config.php

exist wp-config.php Papers

Find this line:/* That's all, stop editing! Happy blogging. */Sometimes the line may be/* That's all, stop editing! Happy publishing. */The

Add on top of it:define('WP_ALLOW_MULTISITE', true);

After saving and refreshing the backend page, you will see "Network Settings" in the Tools menu.

Step 2: Configure the network

Go to the backstage menu:Tools > Network Settings

1. Choose to use the subdomain or subdirectory method (subdirectories are recommended for new sites);
2. Fill in the web title, administrator email;
3. After submitting, you will be prompted to add each of the two pieces of code to the wp-config.php respond in singing .htaccess Documentation;
4. Log back in to the backend after completing the operation.

At this point, your site becomes a multisite environment.

Step 3: Start creating the sub-site

Go to the backstage menu:Sites > Add New Site

Click "Add" and enter the site address, title, and email for each sub-site.

Each sub-site backend can be accessed independently for page management, plugin enablement, theme selection, etc.

Maintenance and upgrade recommendations

• with multisite supportplug-in (software component), e.g. Multisite Enhancements, WP Ultimo;
• periodicbacking upThe entire network, including databases and files;
• Set administrators for each sub-site to avoid confusion about permissions;
• It is recommended to enable Redis caching or use the CDN AccelerationThis ensures smooth access to multiple sites.

summarize

WordPress Multisiteis a powerful built-in tools , configuration compared to a single site is slightly more complex , but the management efficiency and scalability it brings , is the preferred way of architecture for many large projects .

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