ShadowSync SEO needs WordPress 6.2 or later and PHP 7.4 or later.
Install from your dashboard
- In WordPress, go to Plugins → Add New Plugin.
- Search for ShadowSync SEO.
- Click Install Now, then Activate.
A ShadowSync SEO menu appears in the admin sidebar.
Install from a zip file
- Download the plugin zip from wordpress.org/plugins/shadowsync-seo.
- Go to Plugins → Add New Plugin → Upload Plugin.
- Choose the zip, click Install Now, then Activate Plugin.
Before you start
Run one SEO plugin at a time. If Yoast SEO, Rank Math or All in One SEO is active, deactivate it first. Two SEO plugins print duplicate titles, descriptions, sitemaps and structured data.
The sitemap and llms.txt are served from their own addresses, which needs WordPress permalinks set to anything other than Plain. Check under Settings → Permalinks.