SEOVitals analyses every SEO signal on any webpage — meta tags, headings, images, links, social previews, schema — and tells you exactly what to fix, ranked by impact.
7 Analysis Modules
No more switching between tools. SEOVitals covers every on-page SEO signal in a single popup — and tells you how to fix each one.
SEOVitals displays your title and meta description with live character-count bars — colour-coded green, amber, or red — so you can instantly see if they're too short, too long, or missing entirely.
SEOVitals renders a visual indented tree of every H1–H6 heading on the page. Instantly spot missing H1s, duplicate H1s, and skipped heading levels that confuse both users and search engines.
Missing alt text hurts both accessibility and image search rankings. SEOVitals shows every image on the page, highlights which ones are missing alt attributes, and gives you the alt coverage percentage.
See every link on the page broken down by internal, external, and nofollow — with a full clickable list of external links. Spot broken link text, over-linking, and nofollow patterns in seconds.
Check HTTPS status, word count, Schema.org structured data types, and direct links to robots.txt and sitemap.xml — all without leaving the page.
Every issue comes with a clear, actionable fix instruction. Issues are ranked High → Medium → Low so you always know where to start. No other free extension does this.
Why SEOVitals
Whether you're a developer, marketer, or agency — SEOVitals fits naturally into your workflow.
Results appear the moment you click the icon. No crawl job, no queue, no waiting. Analysis completes in under a second.
Everything runs locally in your browser. No servers, no analytics, no tracking. Your browsing stays completely private.
Download a professionally formatted, branded PDF audit report with one click — perfect for sharing with clients or your team.
Chrome, Edge, Brave, Opera, and Firefox — one extension, every browser. No browser lock-in, no separate installs.
Automatically matches your OS dark/light preference. Comfortable to use at any hour, on any setup.
No freemium limits, no paywall, no subscription. Every feature is available to every user, always, for free.
Why Different
Most SEO extensions show you data. SEOVitals shows you data and tells you exactly how to fix every issue it finds.
| Feature |
SEOVitals
|
SEO Meta in 1 Click | Clio SEO Lite | Typical Paid Tools |
|---|---|---|---|---|
| Meta Tag Analysis | ✓ | ✓ | ✓ | ✓ |
| Heading Structure | ✓ | ✓ | ✓ | ✓ |
| Image Alt Audit | ✓ | ✓ | ✓ | ✓ |
| Open Graph + Twitter Cards | ✓ | ✓ | ✗ | ✓ |
| SEO Score (0–100) | ✓ | ✗ | ✓ | ✓ |
| Prioritised Fix Instructions | ✓ | ✗ | ✗ | Paid only |
| PDF Report Download | ✓ | ✗ | ✗ | Paid only |
| Schema.org Detection | ✓ | ✗ | ✗ | Some tools |
| Dark Mode | ✓ | ✗ | ✗ | Rare |
| Zero Data Collection | ✓ | Unknown | Unknown | ✗ |
| Price | Free Forever | Free | Free | $29–$99/mo |
Free, instant, private. Add SEOVitals and get your first SEO health check in under 10 seconds.
Also available on Edge, Brave & Opera
FAQ