Active installationsNewAdoption metric — not a quality score
WordPress.org ratingNo WordPress.org ratings yet
Official packageDirect from WordPress.org
Repository metrics are context, not quality scores. Active installations measure adoption and can strongly reflect a plugin’s age and historical popularity. Ratings, recent updates and “Tested up to” metadata also do not guarantee modern code, error-free operation, security, feature completeness or suitability for a particular site. Why active installs don’t tell the whole story →
WP PlugIndex currently records ShadowSync SEO version 1.2.1 as active, updated 17d ago and tested up to WordPress 7.1.
Overview
About this plugin
A complete SEO toolkit for WordPress. It audits your pages, scores them out of 100, and gives you the editors you need to fix what it finds — meta tags, schema markup, sitemaps, redirects and crawler rules.
txt generation and per-bot crawler controls, so you can decide how AI systems such as ChatGPT, Claude, Gemini and Perplexity read your site.
Every feature listed below is included and fully functional. There are no locked features, no trial periods and no usage limits.
Auditing and analysis
SEO audit engine with 0–100 scoring against a 13-point checklist
Focus keyword analysis, re-checked each time you save
Readability analysis covering passive voice, sentence length, transition words, paragraph length and subheading distribution
Editing
Meta title and description editor with live Google preview for desktop and mobile
Social share preview, with Open Graph and Twitter Card output for Facebook, WhatsApp, LinkedIn and X
Per-post and per-post-type noindex/nofollow controls
Search Appearance settings
Output and technical SEO
XML sitemap generation, updated automatically as you publish
Schema markup (JSON-LD): WebSite and Organization on the home page
Per-page schema type, chosen in the meta box: WebPage, AboutPage, ContactPage, ItemPage or FAQPage
Per-post schema type, chosen in the meta box: Article, BlogPosting, NewsArticle or HowTo
FAQPage questions are taken from headings in the page that end with a question mark, each answered by the text beneath it
HowTo steps are taken from the first numbered list in the post
BreadcrumbList JSON-LD, plus a shortcode and a Gutenberg block
robots.txt visual editor with syntax validation
Redirect manager for 301, 302 and 307 redirects, with 404 tracking and CSV import/export
AI crawler controls
llms.txt generator with weekly automatic regeneration
AI Bot Access Manager for allowing or blocking individual AI crawlers
WordPress.org metadata
Plugin tags
Topics listed for this plugin in the WordPress.org directory.
llms txt
meta tags
schema markup
xml sitemap
llms.txt
seo
Compatibility & maintenance
Compatibility & maintenance
Tested with WP 7.1
Marked as tested with the current WordPress 7.1 release.
Current WordPress releaseWordPress 7.1
WordPress.org Tested up to7.1
Minimum requirementsWordPress 6.2 · PHP 7.4
Update activity16 Oct 202617d ago
“Tested up to” is directory metadata supplied by the plugin author. WP PlugIndex does not turn an older declaration into a claim that the plugin is incompatible.
Changes recorded by WP PlugIndex
Recent tracked changes
No tracked version or compatibility changes have been recorded by WP PlugIndex yet.
Tracking & source
WP PlugIndex tracks public WordPress.org directory metadata and records selected version, compatibility and availability changes as they are detected.
