HTMLCATS
Editor-First Learning for HTML, CSS, and JavaScript
1 ratings4.32
Saves1
CategoryEducation
PlatformWeb
PricingFreemium
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HTMLCATS is a learning platform focused on teaching HTML, CSS, and JavaScript through an editor-first approach, enabling users to improve their web development skills interactively.
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Information
CategoryEducation
PlatformsWeb
PricingFreemium
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ListedSeptember 2026
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Mobile PageSpeed
Automated checks of the public website by Google Lighthouse 13.5.0. Scores can vary between runs.
Checked Oct 18, 2026
Test this website on PageSpeedWebsite checks refresh automatically each week.
- Performance
- 67 out of 100, Needs improvement
- Accessibility
- 94 out of 100, Good
- Best Practices
- 100 out of 100, Good
- SEO
- 82 out of 100, Needs improvement
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