Head-to-head · September 2026
CB Site Health & Debug vs Query Monitor
Query Monitor comes out ahead, winning 4 of 7 head-to-head checks against CB Site Health & Debug.
CB Site Health & Debug
CB Site Health & Debug is a two-part tool for developers and site owners who want to know why a page is slow…
Query Monitor
Query Monitor is the developer tools panel for WordPress and WooCommerce. It enables debugging of database…
| Metric | CB Site Health & Debug | Query Monitor |
|---|---|---|
| Active installs | <10 | 200K+ |
| Downloads (30 days) | 67 | 301.9K |
| Download trend | 0% | -2% |
| Rating | — | 4.9/5 |
| Reviews | 0 | 469 |
| Health score | 64/100 | 71/100 |
| Last updated | 1 week ago | 3 months ago |
| Tested up to | WP 7.1.2 | WP 7.0.6 |
| Support resolved | — | 33% |
| Requires PHP | 7.4+ | 7.4+ |
| First released | Sep 2026 | Nov 2013 |
Daily downloads, last 90 days
CB Site Health & DebugQuery Monitor
Choose CB Site Health & Debug if…
You care most about download trend, last updated and tested up to.
- Actively developed — last update 1 week ago
- Tested with the latest WordPress (7.1)
- Small user base (<10 active installs)
- Very few reviews so far
Choose Query Monitor if…
You care most about active installs, downloads (30 days) and reviews.
- Proven at scale on 200K+ active sites
- Loved by users — 4.9/5 from 469 reviews
- Slow support — only 33% of recent threads resolved
Both compete in: debug performance query monitor
FAQ
CB Site Health & Debug vs Query Monitor: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Sep 29, 2026
Which is better, CB Site Health & Debug or Query Monitor?
Query Monitor comes out ahead, winning 4 of 7 head-to-head checks against CB Site Health & Debug. Choose CB Site Health & Debug if you care most about download trend, last updated and tested up to. Choose Query Monitor if you care most about active installs, downloads (30 days) and reviews.
Is CB Site Health & Debug more popular than Query Monitor?
Query Monitor is the more popular of the two with 200K+ active installs, compared with <10 for CB Site Health & Debug.
Can I use CB Site Health & Debug and Query Monitor together?
Both plugins cover debug, performance and query monitor, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are CB Site Health & Debug and Query Monitor free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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