Head-to-head · October 2026
HTML Validation vs Web Accessibility (formal…
Web Accessibility (formally… comes out ahead, winning 5 of 7 head-to-head checks against HTML Validation.
HTML Validation
The HTML Validation Plugin runs in the background, identifies and reports HTML validation errors on your…
| Metric | HTML Validation | Web Accessibility (formal… |
|---|---|---|
| Active installs | 300+ | 500K+ |
| Downloads (30 days) | 140 | 108K |
| Download trend | +20.7% | -63.3% |
| Rating | 1/5 | 2.9/5 |
| Reviews | 1 | 162 |
| Health score | 60/100 | 63/100 |
| Last updated | 2 months ago | 2 months ago |
| Tested up to | WP 7.1.3 | WP 7.0.7 |
| Support resolved | — | 0% |
| Requires PHP | 5.5+ | 7.4+ |
| First released | Nov 2020 | Oct 2015 |
Daily downloads, last 90 days
HTML ValidationWeb Accessibility (form…
Choose HTML Validation if…
You care most about download trend and tested up to.
- Tested with the latest WordPress (7.1)
- Small user base (300+ active installs)
- Very few reviews so far
Choose Web Accessibility (formal… if…
You care most about active installs, downloads (30 days) and reviews.
- Proven at scale on 500K+ active sites
- Mixed reviews — 2.9/5 from 162 ratings
Both compete in: accessibility
FAQ
HTML Validation vs Web Accessibility (formal…: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 24, 2026
Which is better, HTML Validation or Web Accessibility (formally…?
Web Accessibility (formally… comes out ahead, winning 5 of 7 head-to-head checks against HTML Validation. Choose HTML Validation if you care most about download trend and tested up to. Choose Web Accessibility (formally… if you care most about active installs, downloads (30 days) and reviews.
Is HTML Validation more popular than Web Accessibility (formally…?
Web Accessibility (formally… is the more popular of the two with 500K+ active installs, compared with 300+ for HTML Validation.
Can I use HTML Validation and Web Accessibility (formally… together?
Both plugins cover accessibility, 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 HTML Validation and Web Accessibility (formally… 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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