Everything of the free plugin, plus a year of history, alerts where your team works, the changes behind every new problem, safe clean-ups and reports with your own brand.
Last Update: 27 Oct 2026
Version: 2.0
Compatibility: Site Health Doctor for WordPress 2.0 or newer, WordPress 5.9 or newer (tested up to 7.1), PHP 7.2 or newer
12 months of history for errors, server time, database, disk and traffic, instead of 7 days.
Alerts to Slack, Discord, Telegram and any webhook, besides e-mail.
Timeline: what changed before it broke. Plugin and theme installs, updates and switches, WordPress and PHP updates and changes of key settings on one screen. When errors start within two hours after a change, the problem says which change.
One-click clean-ups of old revisions, auto-drafts, the trash, spam, orphaned post data, expired transients, a huge error log and backups lying in the web root. Each action shows what it will change and asks you to confirm. Deleted rows and files go to a copy first and can be put back for 7 days.
Monthly report with your brand. Your company name, logo, colour and signature, sent by e-mail every month. Made for web studios and agencies that look after their clients' sites.
Profiler. For up to 30 minutes, for your own browser or for the addresses you choose: the load time of each plugin, the time of the main hooks, database queries with the plugin that sent them, and requests to other servers.
Screenshots
Plans
All plans are a yearly subscription with automatic renewal. One licence key works on all sites within its limit. Copies of a site for development and staging (localhost, *.test, *.local, staging.*, dev.*, test.*) do not count toward the limit.
Start a trial in your SiteGuarding account: enter the address of your site and get a key for 14 days. No card is needed. One trial per account and per site.
Pro for 1 site is included in the Website Care Plan and in the Premium and Business website protection plans. Your key is in your SiteGuarding account.
Yes. Pro is an add-on: it is installed next to the free Site Health Doctor plugin and adds its screens to it.
What does the licence check send?
Once a day: the licence key, the domain of the site, the CMS and the version of the add-on. If our server cannot be reached, Pro keeps working for 7 days.
Can I move the licence to another site?
Yes. Free the old site in your SiteGuarding account (up to 3 times in 30 days), then enter the key on the new site.
What happens when the licence ends?
The free plugin keeps working. The Pro screens and alerts stop, and the history goes back to 7 days.
How do updates work?
Pro updates from siteguarding.com on the WordPress Plugins screen, like the free plugin.
Requirements
The free Site Health Doctor for WordPress 2.0 or newer, WordPress 5.9 or newer (tested up to 7.1), PHP 7.2 or newer (tested up to 8.5).
Changelog
2.0 First version of the Pro add-on: 12 months of history, alerts to Slack, Discord, Telegram and webhooks, timeline, one-click clean-ups with a copy for 7 days, monthly white-label report, profiler.
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