All in One SEO – Powerful SEO Plugin to… vs Dublin Core Metadata Generator (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
All in One SEO – Powerful SEO Plugin to…
3.0M+ active installs
Free
Dublin Core Metadata Generator
1.0K+ active installs
Free
Quick Verdict
As of April 2026, Dublin Core Metadata Generator has a higher user rating (5/5 from 3 reviews) while All in One SEO – Powerful SEO Plugin to… leads in active installations (3.0M+ vs 1.0K+). Both are free WordPress plugins. All in One SEO – Powerful SEO Plugin to… has accumulated 200M+ total downloads while Dublin Core Metadata Generator has 14K+.
Detailed Comparison
| Metric | All in One SEO – Powerful SEO Plugin to… | Dublin Core Metadata Generator | |
|---|---|---|---|
| Rating | 4.7/5 | ► | 5/5 |
| Total Reviews | 5,075 | ◄ | 3 |
| Active Installs | 3.0M+ | ◄ | 1.0K+ |
| Total Downloads | 200M+ | ◄ | 14K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 3 weeks ago | ◄ | 5 years ago |
| First Released | 2007 | 2017 | |
| Age | 19 years | 9 years | |
| WP Requires | 5.7+ | 4.2.3+ | |
| PHP Requires | 7.2+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 4.9.5.1 | 1.3.2 |
Rating Breakdown
All in One SEO – Powerful SEO Plugin to…
Dublin Core Metadata Generator
Download Trends
Over the past 30 days, All in One SEO – Powerful SEO Plugin to… averaged approximately 72,215 daily downloads while Dublin Core Metadata Generator averaged 4.
Recent Reviews
All in One SEO – Powerful SEO Plugin to… Reviews
Useful but Limited
All in One SEO did help me with basic SEO work, so tnkz for that. But some parts felt less smooth than I expected, and I still had to fix things on my own. 3 star.
Een prettige SEO plugin om mee te werken
Een zeer prettige SEO plugin om mee te werken. Laat direct zien wat je kunt verbeteren en geeft ook een score. Ook de koppeling met AI voor het genereren van een meta beschrijving is erg prettig. Al m
Une aide appréciable
Je commence juste à l’utiliser mais cette extension est déjà d’une grande aide. Je me demande juste si elle est toujours bien à jour avec les cahiers des charges SEO/GEO. On verra bien au fur et à mes
Dublin Core Metadata Generator Reviews
Does exactly what it says
Works great. Developer is very quick to respond when it comes to bug reporting.
Excellent plugin, thanks!
This plugin does exactly what it says (and a little more). It generates the Dublin Core meta tags for all posts, pages, categories and even Woocommerce taxonomies. But also, it cleans up the junk meta
Version 1.0 released
Enjoy! This topic was modified 8 years, 5 months ago by Darken-x.
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Frequently Asked Questions
Is All in One SEO – Powerful SEO Plugin to… or Dublin Core Metadata Generator more popular?
Which has better ratings — All in One SEO – Powerful SEO Plugin to… or Dublin Core Metadata Generator?
Are All in One SEO – Powerful SEO Plugin to… and Dublin Core Metadata Generator free?
Which plugin has better support — All in One SEO – Powerful SEO Plugin to… or Dublin Core Metadata Generator?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.