Yoast SEO – Advanced SEO with real-time… vs Speed Up – Optimize CSS Delivery (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Yoast SEO – Advanced SEO with real-time…
10M+ active installs
Free + Premium
Speed Up – Optimize CSS Delivery
1.0K+ active installs
Free
Quick Verdict
As of April 2026, Speed Up – Optimize CSS Delivery has a higher user rating (5/5 from 8 reviews) while Yoast SEO – Advanced SEO with real-time… leads in active installations (10M+ vs 1.0K+). Both are free + premium WordPress plugins. Yoast SEO – Advanced SEO with real-time… has accumulated 936M+ total downloads while Speed Up – Optimize CSS Delivery has 59K+.
Detailed Comparison
| Metric | Yoast SEO – Advanced SEO with real-time… | Speed Up – Optimize CSS Delivery | |
|---|---|---|---|
| Rating | 4.8/5 | ► | 5/5 |
| Total Reviews | 27,793 | ◄ | 8 |
| Active Installs | 10M+ | ◄ | 1.0K+ |
| Total Downloads | 936M+ | ◄ | 59K+ |
| Support Resolution | 94% | N/A | |
| Last Updated | 4 days ago | ◄ | 3 years ago |
| First Released | 2010 | 2016 | |
| Age | 16 years | 10 years | |
| WP Requires | 6.8+ | 3.5+ | |
| PHP Requires | 7.4+ | false+ | |
| Business Model | Free + Premium | Free | |
| Latest Version | 27.3 | 1.0.11 |
Rating Breakdown
Yoast SEO – Advanced SEO with real-time…
Speed Up – Optimize CSS Delivery
Download Trends
Over the past 30 days, Yoast SEO – Advanced SEO with real-time… averaged approximately 383,673 daily downloads while Speed Up – Optimize CSS Delivery averaged 5.
Recent Reviews
Yoast SEO – Advanced SEO with real-time… Reviews
Good SEO Tool
Pretty helpful for basic SEO stuff. Easy to use n guides well, but sometimes feels a bit limited. Still does the job nicely for most sites. tnx Yoast 👍
Disappointing support: Ignoring stable PHP 8.3 bugs
I reported a documented “PHP Deprecated” warning occurring in meta-description-presenter.php on line 60. This issue (passing null to stripslashes) has been deprecated since PHP 8.1, yet it still persi
Увесь час вимагає якісь міфічні іскорки
Увесь час вимагає якісь міфічні іскорки
Speed Up – Optimize CSS Delivery Reviews
5 estrelas. Funciona muito bem.
Muito bom.
This plug-in is a blessing
This plug-in is a blessing This plug-in is the best! We have to give a big prize to the person who created this plug-in. Thank you very much.
Works great!
Does what it says on the tin, which Google pagespeed likes a lot.
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.