Head-to-head · September 2026
CB Site Health & Debug vs Debug Bar
Debug Bar 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…
Debug Bar
Adds a debug menu to the admin bar that shows query, cache, and other helpful debugging information.
| Metric | CB Site Health & Debug | Debug Bar |
|---|---|---|
| Active installs | <10 | 20K+ |
| Downloads (30 days) | 67 | 44.5K |
| Download trend | 0% | -8.9% |
| Rating | — | 4.1/5 |
| Reviews | 0 | 69 |
| Health score | 64/100 | 65/100 |
| Last updated | 1 week ago | 7 months ago |
| Tested up to | WP 7.1.2 | WP 7.0.6 |
| Support resolved | — | — |
| Requires PHP | 7.4+ | Any |
| First released | Sep 2026 | Nov 2010 |
Daily downloads, last 90 days
CB Site Health & DebugDebug Bar
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 Debug Bar if…
You care most about active installs, downloads (30 days) and reviews.
- Proven at scale on 20K+ active sites
Both compete in: debug
FAQ
CB Site Health & Debug vs Debug Bar: 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 Debug Bar?
Debug Bar 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 Debug Bar if you care most about active installs, downloads (30 days) and reviews.
Is CB Site Health & Debug more popular than Debug Bar?
Debug Bar is the more popular of the two with 20K+ active installs, compared with <10 for CB Site Health & Debug.
Can I use CB Site Health & Debug and Debug Bar together?
Both plugins cover debug, 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 Debug Bar 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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