SiteSEO vs SpeedyCache (September 2026)
Updated September 7, 2026 · Data from WordPress.org, refreshed daily · How this works
Both rank in the WordPress.org SEO Plugins top 10: SiteSEO at #6 and SpeedyCache at #34. They split the 5 measures we track, so the choice comes down to which one you weigh most. Every number below comes straight from WordPress.org and is refreshed every day.
SiteSEO
SiteSEO – SEO Simplified
SiteSEO is an easy, fast and powerful SEO plugin for WordPress. Unlock your Website's potential and Maximize your online visibility with our SiteSEO!
SpeedyCache
SpeedyCache – Cache, Optimization, Performance
SpeedyCache is a WordPress cache plugin that helps you improve performance of your WordPress site by caching, minifying, and compressing your website.
Who leads on what
They split the 5 measures we track, so the choice comes down to which one you weigh most.
SiteSEO ranks higher on WordPress.org: #6 against #34 in SEO Plugins.
SpeedyCache has more users: 600,000+ active installs against 500,000+.
Not enough reviews to compare ratings fairly: SiteSEO has 9, SpeedyCache has 30. We compare ratings only above 50 reviews each.
SpeedyCache has more reviews behind its score: 30 against 9.
SiteSEO was updated more recently, on August 14, 2026; SpeedyCache on June 24, 2026.
Which one to pick
Each plugin is the better answer for the measure it actually leads on. Nothing here is a recommendation we invented.
SiteSEO
Pick SiteSEO if you go by where WordPress.org itself puts them or you want the one shipping releases most recently.
SpeedyCache
Pick SpeedyCache if you want the plugin more sites already run or you want the score backed by more reviews.
SiteSEO vs SpeedyCache side by side
| SiteSEO | SpeedyCache | |
|---|---|---|
| SEO Plugins ranking | #6 | #34 |
| Rating | 4.0 | 4.4 |
| Reviews | 9 | 30 |
| Active installs | 500,000+ | 600,000+ |
| Total downloads | 1,777,283 | 4,520,853 |
| Downloads, last 30 days | – | – |
| Last updated | Aug 14, 2026 | Jun 24, 2026 |
| First published | Dec 29, 2023 | Feb 1, 2023 |
| Tested up to WordPress | 7.1 | 7.0.4 |
| Requires PHP | 7.2 | 7.0 |
| Pricing | Free on WordPress.org | Free on WordPress.org |
30-day download figures appear after both plugins have 30 days of tracking.
SiteSEO ratings
SpeedyCache ratings
How we compare these two
Every figure here is pulled from the WordPress.org plugin API every day at 03:00 UTC, for both plugins in the same run, so the two are always read on the same day. We compare only what the directory reports: active installs, the rating and how many reviews stand behind it, the last release date and, once we have a month of history, downloads over the last 30 days. Ratings are only called a win above 50 reviews each, because a handful of five-star reviews is not evidence. Nothing is weighted into an overall score, no measure is worth more than another, and neither SiteSEO nor SpeedyCache can pay to appear here: the pair exists only because both plugins reached the SEO Plugins top 10. Full methodology.
SiteSEO vs SpeedyCache: common questions
Is SiteSEO better than SpeedyCache?
They split the 5 measures we track, so the choice comes down to which one you weigh most. Neither is better at everything, and the answer depends on which measure you weigh. SiteSEO ranks higher on WordPress.org: #6 against #34 in SEO Plugins.
Which has more users, SiteSEO or SpeedyCache?
SiteSEO ranks higher on WordPress.org: #6 against #34 in SEO Plugins.
Which is rated higher, SiteSEO or SpeedyCache?
SpeedyCache has more users: 600,000+ active installs against 500,000+.
Are SiteSEO and SpeedyCache free?
Both are free to install from WordPress.org. SiteSEO may also sell a paid version or add-ons. SpeedyCache may also sell a paid version or add-ons.
Alternatives to SiteSEO and SpeedyCache
Plugins that score close to both in the same WordPress.org rankings and tags.
More SEO Plugins comparisons
- ACF Content Analysis for Yoast SEO vs SiteSEO
- All in One SEO vs SiteSEO
- All in One SEO vs SpeedyCache
- Cloudflare vs SiteSEO
- Cloudflare vs SpeedyCache
- XML Sitemap Generator for Google vs SiteSEO
- XML Sitemap Generator for Google vs SpeedyCache
- LiteSpeed Cache vs SiteSEO
- Rank Math SEO vs SiteSEO
- Rank Math SEO vs SpeedyCache
- SEO SIMPLE PACK vs SiteSEO
- SiteSEO vs Slim SEO
Weekly · free
What moved this week
One email a week, built from the same daily snapshots these rankings come from: the plugins that climbed, what launched, and one ranking worth a look.