Sites Monitor


Sites Monitor allows professionals to monitor their WordPress websites from a single WP installation. Be in charge of your data.

How it works

Set up a designated “Monitor” site to receive data and have your public websites synchronize metrics towards it with an interval of your choosing. Read our Getting Started guide for more information.


  • WP version: view the currently installed and latest available WordPress versions
  • Plugins: quickly see which plugins are out of date and what their latest version is
  • Site health: see the general score of the WP Site health
  • Directory sizes: see the directory sizes of a site, database, uploads and so on
  • Sort and filter: sort and filter the list of sites by name, version, plugin status and site health
  • Privacy focussed: you’re in charge of your data there is no sharing with any third party
  • [Premium] E-mail support
  • [Premium] Clients: add clients/organizations to a site for easy recognition
  • [Premium] Maintainers: add maintainers to a site so that your team knows who is responsible for maintaining the site
  • [Premium] Search: do you have lots of sites? search and filter by site name, maintainer, client and so on
  • More to come! This is a early version of the plugin, we’re actively improving and adding new features


  • List all sites in the Sites Monitor
  • View detailed information about a site


This plugin provides 2 blocks.

  • Sites Monitor List Display a list of all the sites
  • Sites Monitor Display information about a site


  1. Upload sites-monitor folder to the /wp-content/plugins/ directory.
  2. Activate the plugin through the ‘Plugins’ menu in WordPress.


Where can I find the documentation?

You can find the documentation at:

Does this plugin affect performance?

Sites Monitor only uses a few API’s and sends a minimal amount of data to the site which acts as the monitor. The monitor site itself does not need to fetch or crawl data. You can also configure at what interval the data is synchronized.


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Contributors & Developers

“Sites Monitor” is open source software. The following people have contributed to this plugin.


Translate “Sites Monitor” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.


1.0.5: Sep 21, 2023

  • Fix: unable to create a new site

1.0.4: Sep 21, 2023

  • Add: display message when a site connection fails due to a ip restricted redirect
  • Add: remove trailing slash on the site url when establishing a connection
  • Change: remove padding around the head labels on the sites monitor list

1.0.3: Sep 20, 2023

  • Add: initial sorting icon to rows which can be sorted on the list block

  • Add: latest version of WP coding standards

  • Change: translations
  • Change: hover on rows which cannot be sorted
  • Change: plugin screenshots / banner
  • Change: show partial changelog on plugin description with link to full changelog on our site

1.0.2: Sep 15, 2023

  • Change: remove contact and support links from sub menu
  • Change: remove table layout-fixed for better responsiveness

  • Change: update code to latest versions

1.0.1: Sep 7, 2023

  • Add: Dutch language translations
  • Add: use the WP posts per page setting for pagination
  • Change: only show a single loader when refetching
  • Change: remove unused license option from database and components
  • Fix: only display published sites in the site list

1.0.0: Aug 31, 2023

  • Change: huge performance boost by caching the latest version results
  • Fix: sorting on paged results
  • Fix: decode html entities in site names

Earlier versions

For the changelog of earlier versions, please refer to the changelog on